Anti-Pops: (evil laughs)
Mordecai: Dude, I can't believe he's alive!
Rigby: Yeah, no one can survive that!
Mordecai: Huh, do you ever think about how many people we've seen probably die?
Rigby: Yeah, I'm sure that they're all fine.
(Pops walks up to Anti-Pops)
Pops: Oh. Surely there's still time to settle this like gentlemen.
Anti-Pops: Ha! Tell ya what, Pops. I'll make you a gentlemantly deal. You and I fight one on one just you and me. If you knock me down, the universe is safe. You go home, and everything is regular again. But if I knock you down... (shouts) I destroy the universe! (There's flames in the scene and we cut to Anti Pops' face.) How's that for it gentlemantly?
Pops: Very well. I accept your terms.
Anti-Pops: (evil laughs)
(The park crew are nervous and walk off including Anti-Pops' friends. Pops tales off his shirt and we see Pops's muscles. Anti-Pops takes off his shirt and we see Anti-Pops's muscles.)
Eileen: Ew, that's not for me.
(Pops kicks Anti-Pops, knocking him off top of the coliseum, as Pops watches, then Anti-Pops appears with white eyes, horns and his arms are strong. Everyone watches in shock. Anti-Pops fires his beam on Lolliland as Frivola-Kranus, Quadravi-Kranus and Weird Mushroom Guy gets erased, and as the Guardian of Lolliland is getting erased, Muscle Man and Hi Five Ghost jump off her shoulder and are running from the beam, but they get caught in it. Pops fires his beam on Muscle Man and Fives to bring them back, but he's too weak as the brother struggle their beams between Muscle Man and Fives)
Anti-Pops: (to Muscle Man and Hi Five Ghost) Any last words, Mitch?
Muscle Man: You know who else goes very big to show their dominance, but it's actually very small deep down? My... mom.
Hi-Five Ghost: (laughs) Good one.
(Muscle Man and High Five Ghost both high five for the last time as Anti Pops erases them. Everyone gasps. Pops grows angry)
(Pops disappears and reappears with white eyes, white hair and his arms are strong. Anti-Pops stares at Pops)
Anti-Pops: Give up, Pops. All your friends are going to die, and there's nothing you can do about it.
Pops: We can still resolve this, brother.
Anti-Pops: (growls in rage) Stop calling me that!
(He fires his beam on Lolliland, and Pops fires his beam on the planet, then Anti-Pops erases Chance Sureshot, Toothpick Sally, Recap Robot, the Guardians of Eternal Youth, Gary, Death, Carter and Briggs and Party Horse 42699)
Party Horse 42699: (as he gets erased) Aah, not cool!
(The baby ducks get erased as well, and Andy and his friends arrive)
Andy: Hey, guys, sorry I'm late. I just come from this hot party... (He and his friends get erased)
(Skips, Eileen and Benson get erased as Mordecai and Rigby watched their friends and the mech get erased by Anti-Pops)
Mordecai and Rigby: NOOOOOOOOOO!!!!!
(Pops tries to get everyone back with his beam, But he's too weak)
Anti-Pops: (laughs evilly) This ends now!
(Anti-Pops kicks Pops into a black hole, As Pops getting sucked in, a purple flash lights from his hand)
(Pops got out of the black hole, Anti-Pops roars, Pops is going to do a big fist bump with him)
Rigby: Dude, Look!
(Mordecai sees Pops and Anti-Pops' hands are getting close. He remembers in the tapestry that if Pops and Anti-Pops keeps fighting, they will both do a big fist bump and the universe will end)
Mordecai: Oh no, Dude, the end is coming! We have to stop it! Hang on!
(The spaceship flies to Anti-Pops and Pops who are closer to do a big fist bump, Mordecai shoots green lasers at Anti-Pops' hand, but it's didn't work)
Mordecai: It's not working!
Rigby: Dude, we got to eject!
Mordecai: Not yet, we got to fly between them!
Rigby: You're crazy!
(Pops and Anti-Pops are getting closer)
(Rigby presses the "Eject" button, But it won't eject Mordecai and Rigby)
Rigby: No! No, no, no, no!
(Pops and Anti-Pops suddenly do a big fist bump ending the universe and resetting the time)
Rigby: Alright, Beef Burrito. I'm gonna give you one more chance to take back what you said about my mom! (A Beef Burrito doll lies silently on the floor) I'll kill you!
(He pats his elbow and jumps onto a trampoline, body-slamming the doll. He then elbows the doll multiple times, and body slams it once more. He picks up the doll and moves its arm, making it punch himself in the face. Behind him, Mordecai is calling to him)
Mordecai: Tag up! Tag up!
(Pretending to be weakened, Rigby walks over to Mordecai and high-fives him. As Rigby drinks a soda, Mordecai pulls the Beef Burrito doll away. Rigby slams the soda can onto the ground and lets out a ferocious cry. Mordecai sets the doll up next to a bed before walking away onto the shelves.)
Rigby: What?! (silence) Oh, you want us to put the hurt on you? (Mordecai grabs Rigby) I think he wants me to put the hurt on him!
Mordecai: I think he wants you to put the hurt on him!
Rigby: You think he wants me to put the hurt on him?!
Mordecai: Yes, I do!
(Mordecai & Rigby scream. Mordecai throws Rigby down onto the trampoline, launching him into the wall.)
Rigby: (in slow motion voice) Wait a minute, I think we've done this before. (screams as he is still heading towards the wall. The impact leaves a large hole in the wall and Rigby ends up in a trash can.) Uuuuhhhhyyyy.... (Removes trash can) Yea-!! Hang on dude. This have happened before.
Mordecai: What? What are you talking about? No it hasn't.
Rigby: Yes it ha-! (He gasps as he remembers the scenes from The Power, Hello China, The Dome Experiment, Cool Bro Bots, Space Escape, a scene where he was burying the Blu-ray box set in the ground, and the scenes from A Regular Epic Final Battle Part 2)
Mordecai: Man, Are you okay? How hard did you hit your head?
Rigby: Medium hard, but that's not the point. We've seriously done this before.
Mordecai: I think you remember breaking the hole in the wall, We're gonna get fired for this.
Rigby: We're not gonna get fired. Not for this, Not smashing for Benson's Car, and ruining up everyone's Thanksgiving dinner, not even for releasing demon in the park. haha, we've actually still jobs for like 6 years after this.
Mordecai: You're being insane. Even if you could see the end of the future, we'd totally get fired for all that stuff.
Rigby: I'm right, Mordecai. I can prove it.
(Cut to the outside of the Park where Rigby digs a hole while Mordecai is standing next to him and Rigby pulls out the Blu-ray boxset)
Rigby: There it is! The futuristic Blu-ray boxset that tells us the story of the next 6 years of our lives. Including all those times we didn't get fired, your relationship issues, plus when we went to space in a dome, and how the universe got destroyed by Pops' evil twin brother, Anti-Pops.
Mordecai: Dude, just holding up a box while you say crazy stuff doesn't prove anything.
Rigby: But it's all here on Blu-ray!
Mordecai: Ugh! You keep saying that, but Blu-ray just sounds made-up as anything else. If this was a VHS boxset, you might have a case. Hey, you think if we sell this thing, we can make enough money to fix the hole...? (He touches the Blu-ray boxset as he remembers the scenes from Do Me a Solid, Meteor Moves, Real Date, 1000th Chopper Flight Party, Rigby's Graduation Day Special, and A Regular Epic Final Battle Part 2 and he gasps) I remember, I remember! Huh?
(He sees a white silhouetted Benson next to the shed where he was supposed to be for his first appearance)
Mordecai: What's going on?! Huh?!
(He sees a white silhouetted Pops next to the fountain where he was supposed to be for his first appearance)
Mordecai: This isn't right!
Rigby: I think we're in a glitch and time didn't reset!
Mordecai: We gotta get back to help Pops!
Rigby: I know how we can do it!
Mordecai and Rigby: (They start playing The Power and singing) Take us to the end! Take us to the end! Woah-oh! Won't you take us to the end?
(They disappear and we cut back to space where the battle continues on)
Anti-Pops: (evil laughs)
(The brothers fight and fight)
Anti-Pops: Say goodnight, Pops! (evil laughs)
Pops: My friends! You killed all my friends!
Anti-Pops: Yeah. And you're next!
(Mordecai and Rigby appear between the brothers)
Mordecai and Rigby: Guess who's not dead after all!
Pops: Mordecai, Rigby!
Mordecai: That's right! Just hit a little glitch in time!
Rigby: We'll always have your back, bro!
Anti-Pops: Not for long!
(Mordecai and Rigby shield themselves with The Power as Anti-Pops' hand shoots them)
(The Power shatters as Mordecai and Rigby fall and land on Lolliland, lying down and Anti-Pops blasts the planet with his hand as they run, destroying it, making the blast knock Pops back to a space in a black hole, and back to his normal form, and ends up in The Naive Man from Lolliland.)
Lolliland Man: I say why the handsome chap in the newspaper don't you think?
Pops: Is that me? Hello? Hello? Where am I? What is this?
Waiter: Uh, sure. I'll be back in a second for the check.
(He leaves as Pops looks at a table as it erased and the chandelier about to be erased)
(He flies out of the black hole and flies through Jupiter as he sees Anti-Pops destroying the universe and blasts Mordecai to a space of Lolliland and Rigby to an asteroid)
Mordecai: Rigby, hold on!
Rigby: Pops, help!
(Pops flies through ginormous letters of the show's title to rescue Mordecai and Rigby as Anti-Pops blasts another piece of Lolliland. Mordecai screams.)
Rigby: We're dead times a hundred! We're dead times a hundred!
Pops: (offscreen) Rigby!
Pops: Give me your ha-- (Gets hit by an adhesive note)
Pops: (Gets the adhesive note off him) An adhesive note?
(He sees a swarm of adhesive notes and grabs Pops away)
Rigby: Dude, I'm freaking out! (adhesive notes appear on him) Help! Get it off, get it off!
Mordecai: (his space becomes a storyboard) Aaaahhh!! Dude, what the heck is going on?!
Anti-Pops: (teleports in front of Mordecai and Rigby) The fabric is reality is unraveling.
Pops: (the adhesive notes continue to carry Pops away) Noooooo!
(Anti-Pops laughs evilly as he is about to destroy Mordecai and Rigby.)
Pops: Mordecai, Rigby, NOOOOOO!
Seer (voice) Sometimes, doing something different makes all the difference.
(Pops thinks for a moment.)
Pops: (memory) We can still resolve this, brother.
Anti-Pops (memory from Kill 'Em with Kindness) Argh! I don't need a hug!
(Pops gets an idea, meditates and teleports to save Mordecai and Rigby as Anti-Pops about to destroy Rigby.)
(Pops appears, grabs Rigby and teleports as Anti-Pops crushes the asteroid. Pops appears, grabs Mordecai and teleports as Anti-Pops crushes the the piece of Lolliland.)
Anti-Pops: STOP RUNNING!!!!
(Anti-Pops continues blasting as Pops places Mordecai and Rigby on another piece of Lolliland.)
Mordecai: Pops, he's too powerful! You'll never beat him alone!
Pops: I know you all mean well, but I should've been listening to my heart this whole time. You boys stay here.
(He flies to Anti-Pops)
Anti-Pops: POPS, SHOW YOURSELF, COWARD!!!!
Pops: (offscreen) I'm here!
(As Anti-Pops is about to deliver the final blow on Pops, he raises his arms and flies to Anti-Pops, hugs him and sushes him softly.)
Anti-Pops: NOOOOO!!! FEELINGS!!!!!
(Mordecai and Rigby are shocked as Anti-Pops shrinks back into his normal form)
Anti-Pops: Oooh! This can't work Pops! The minute you let me go, I'm going to BLAST you into nothing!
Pops: I know, so I'm not going to let go.
Anti-Pops: Wha? (seeing the star, as he and Pops flies towards it) NOOOOOOOOOOOOO!!! YOU'LL KILL US BOTH YOU FOOL!!!
Mordecai and Rigby: (as Pops as about to sacrifice himself) POPS, DON'T!
(When Mordecai yells that with Rigby, Tears form in his eyes.)
Pops: (telepathically, smiles) Don't worry Mordecai and Rigby. I know you're sad, but I promise, this is a happy ending. Take care of each other. Goodbye.
Anti-Pops: (now feeling remorse) My God, all those one star reviews - I wish I could take it all back.
Pops: You can try. You and I together, brother.
(As they embrace each other, both Pops and Anti-Pops die, making the star explode. Tears run down Mordecai's eyes in waves)
Mordecai: (tearfully) Guess this is it. If anyone's listening, I wanna come back as a dolphin.
Rigby: (tearfully) Oh, good one. Me too. No wait, an eagle! No, a pterodactyl with a really big...
(Rigby's words are cut as the explosion turns everything white. Cut to black for 2 seconds, then we cut to Channel 6 News)
Del Hanlon: Breaking news. Months after the return of domes around the world and three years after their mysterious departure, it seems like we're getting reports that the park dome is finally back! It's back everybody! It's back!
(Margaret runs to see as Heroes by David Bowie plays and the park dome flies back to Earth and lands back to it's original spot as the news people and the citizens watch in silence. Mordecai, Rigby, Benson, Skips, Muscle Man, Hi-Five Ghost and Eileen come out as everyone cheers. Mordecai is reunited with his parents, Rigby is reunited with his parents and Don, Muscle Man is reunited with Starla who shows him their new daughter, much to his joy, Skips reunites with Techmo, Eileen reunites with Margaret, Hi-Five Ghost reunites with Celia and Benson reunites with Apple Sauce. Rigby kisses Eileen and as a news reporter interviews Mordecai, he sees Mr. Maellard mourning the loss of his son as Mordecai looks up at the sky sadly. A memorial for Pops happens as a statue of Pops is placed in the Park and as the gang grieve in silence, Benson places flowers on the bottom of a plate of the statue that says "He Chased Butterflies. He Loved to Laugh. He Saved the Universe. He Was Our Friend. Pops Maellard.". Cut to Mordecai closing his trunk of his car, finishing packing his stuff, and hugs Rigby and Eileen as they drive to their new homes, parting ways. Cut to Mordecai, who is working as an artist, wearing a white shirt and has stubble on his chin, making abstract paintings, some of which look like C.J. and Margaret. Then we see Rigby, now visibly older with a mustache, is seen teaching one of his two young daughters how to play video games with Eileen holding the youngest daughter, brings sandwiches for them. We then see Benson and Pam, who they have gotten back together, and they greet a new generation of park workers, along with Skips, still being the park groundskeeper on account of his immortality. We then see Muscle Man and Starla in a nicer trailer and have six children. We then see Skips, now wearing jean shorts, working on his car, gets up and takes a sip of coffee. We then show Hi-Five Ghost and Celia as DJs performing at a concert in Prague. We then see Mordecai again, also now looking older with glasses, hair on his face and chest, and somewhat having gained a bit of weight and is having his paintings shown at an art gallery. While signing autographs, he bumps into another artist signing autographs, a bat-like girl named Stef . They stare into each other's eyes. Cut to 25 years later where all of the gang came to a reunion at the Park. Eileen and Stef, who married Mordecai, are having a conversation. Benson and Pam now have four cats and they still have Apple Sauce. Mordecai and Stef's teenage children are on their smartphones, looking annoyed. Rigby and Eileen's daughters have also grown up, one of them is holding up a string to a piñata, which looks like Pops' head. The other one breaks it open, and candy pours out for some of Muscle Man and Starla's kids and Hi-Five Ghost and Celia's son. Skips and Muscle Man place a statue of Mr. Maellard, who had passed away, right next to the statue of Pops. Everyone gathers in front of the two statues for a picture, then we show Mordecai and Rigby sitting on the stairs while holding two cans of soda.)
Rigby: Man, I can't believe it's been 25 years.
Mordecai: Yeah, I wish Pops could've been here to see this.
Rigby: Well, if it wasn't for him, we wouldn't have this.
Mordecai: Yeah. Hey, do you think those old video games are still in the shed?
Rigby: Yeah, we should check it out for old cart's sake.
Mordecai and Rigby: Hmph-hmph-hmph-hmph. WOOOOAAAAAHHHHH! (Laugh)
Mordecai: I can't believe we used to do that.
(They walk away as the camera pans out until a Hanatronic TV turns off in Heaven and a tape that says "Regular Show" ejects)
Pops: (sighs happily offscreen) Jolly good show.
(The scene fades to black, end of episode)