character - Zac Efron

character - Chris Cole

character - Self

character - Dean Stanton

character - Kevin Von Erich

character - John 'Chickie' Donohue

character - Andy McGee

character - Virgil

character - Self

character - Fred Jones (voice)

character - Himself

character - Self

character - Self

character - Gary (voice)

character - Ted Bundy

character - Flicker

character - Phillip Carlyle

character - Matt Brody

character - Dan / "Chris-R"

character - Dave Stangle

character - Teddy Sanders

character - (uncredited)

character - Jason Kelly

character - Cole

character - Self

character - Self

character - Self - Actor

character - Self

character - Teddy Sanders

character - Superboy / Brainiac (voice)

character - Self

character - Self

character - Self - Guest

character - Jason

character - Jim Carrico

character - Self

character - Jack Jansen

character - Nat

character - Dean Whipple

character - Logan Thibault

character - Ted Wiggins (voice)

character - Paul

character - Anakin Skywalker (voice)

character - Self

character - Charlie St. Cloud

character - Self (Archived Footage)

character - Self

character - Mike O'Donnell

character - Self

character - Troy Bolton

character - Richard Samuels

character - Troy Bolton

character - Link Larkin

character - Self

character - Self

character - Self - Guest

character - Troy Bolton

character - Davey Hunkerhoff

character - Cody

character - Self

character - Pizza Delivery Guy

character - Troy Bolton

character - Patrick McCardle

character - Trevor

character - Harry Potter, Horrg, Bowling Pin (voice)

character - Billy Joel, Mechanic (voice)

character - Anakin Skywalker, Red Power Ranger, God (voice)

character - Steven Morgan

character - Zac Efron

character - Cameron Bale

character - Daniel Austin

character - Self

character - Pete Laemke

character - Self

character - Self

character - Stuart Wasser

character - Seth Dawson

character - Young Simon

character - Luke Tomello

character - Self

character - Bobby Neville

character - Self

character - Self

character - Self - Host

character - Lance Dunkquist / James Jansen

character - Johnny Timothy