Colin Hanks

as Norman Petty

as Colonel Neale

as Dr. Gustave Gilbert

as Sheriff Abel

as Nathan

as Adult Orion (voice)

as Per Stenson(3 eps)

as Bob Broberg(9 eps)

as Barry Lapidus(10 eps)

as Charlie

as Alex

as Self(1 ep)

as Self(1 ep)

as Self - Judge(1 ep)

as Mark (voice)(1 ep)

as Alex Vreeke (uncredited)

as Uber Douche

as Egil Krogh

as Mike Emmick(7 eps)

as Tom(11 eps)

as Greg Short(79 eps)

as Self(1 ep)

as Jake

as Clint Coburn

as Taylor Delaney(4 eps)

as Tom (voice)(156 eps)

as Himself (voice)

as Son(1 ep)

as Coach Donnie(3 eps)

as Deputy Gus Grimly(11 eps)

as Self - Guest(3 eps)

as Self(1 ep)

as Self(1 ep)

as Dr. Malcom Perry

as Andy(1 ep)

as Megasis / Captain Canine (voice)

as Gordon Cooper(1 ep)

as Ernest Thompson Seton(1 ep)

as Fred Rogers(1 ep)

as Rob

as Self(1 ep)

as Allison(9 eps)

as Director(1 ep)

as Ben Keller

as Colin Hanks(1 ep)

as Brandon Ellis

as Jack Bailey(20 eps)

as Heavy Metal Greg

as Self - Guest(1 ep)

as Self - Guest(1 ep)

as Speechwriter #1

as Oliver

as Agent Henry Durand

as Griffin Dowd

as Troy Gable

as Father John Gill(3 eps)

as Wiley Roth

as Drunk Frat Dude

as Self

as Self

as Travis Marshall(12 eps)

as Doug

as Preston

as Conspiracy Neil Armstrong

as Jonny

as Successful Classmate (voice)(1 ep)

as Alien Captain (voice)(1 ep)

as Marshall Penfield(2 eps)

as Self(1 ep)

as Quentin

as Self

as Mark

as Richard Parsons(3 eps)

as Self(1 ep)

as Grady Bridges(1 ep)

as Shaun Brumder

as Lt. Henry Jones(1 ep)

as Felix Woods

as Colin Hanks

as Cosmo

as Alex Whitman(44 eps)

as Male Page

as Self(1 ep)

as Self - Guest(3 eps)

as Jay

as Self(1 ep)

as Jay

as Self - Guest(1 ep)

as Self - Presenter(2 eps)