Regular Show Wiki
Regular Show Wiki
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Principal Dean is the principal of West Anderson High School. He first appeared in Regular Show: The Movie and is voiced by David Koechner.


He is tall, has a gray mustache, and hair pulled ahead slightly to also gray. Always go with a white shirt with a red tie with red stripes something lighter and a tight brown pants with a belt.


He is a person with little patience and easily upset as Benson. He has been shown a more calmer side during his appearance in Season 7.


Season 7

Season 8


  • TBA


Regular Show: The Movie

Season Seven

"The Eileen Plan"

"Hello China"


"Rigby Goes to the Prom"

"Rigby's Graduation Day Special"