"The Brain of Evil" is the eighth episode in Season 8 (and two hundred and twenty-fifth overall) of Regular Show. It aired on October 3, 2016.


Mordecai and Rigby accidentally release an evil brain.




S8E08 The Brain of Evil Credits.png


Episode Connections

  • One of the screens with images of cameras of security appears the Pops sleeping with objects flying around him, as in "The Dream Warrior". Pops continues with powers.

Pop Culture References

  • The store where they find the brain may be a reference to the store of the movie "Gremlins" of 1984.

Production Notes

  • This is the first episode to air during the fifth "Regular Show Bomb."
  • This episode received 0.82 million views, making the episode have the lowest amount of views in Season 8.
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