as Self (archive footage)

as Tim

as Milton Schultz

as Jim Lake Jr. (voice) (uncredited)

as Todd

as Jake Kleeman

as Maxwell Green

as Jim Lake Jr. (voice) (archival sound)

as Jim Lake Jr. (voice)

as Ensign Pavel Chekov

as Pat

as Basil

as Father James

as Rensaleer

as Narrator (voice)

as Pierre

as Jacob Heckum

as Dr. Jack Stewart

as Milton Schultz

as Quentin

as Max

as Cloten

as Wayne

as Brian Bloom

as James

as Ian

as Boy

as Clumsy Smurf (voice)

as Clumsy Smurf (voice)

as Ensign Pavel Chekov

as Odd Thomas

as Richard

as The Albino Pirate

as Albino Pirate (US) (voice)

as Clumsy (voice)

as Jacob Helm

as Charley Brewster

as Clumsy Smurf (voice)

as Porter Black

as Edward

as Ace Zuckerman

as Kyle Reese

as Ensign Pavel Chekov

as Dorian Spitz

as Boy in the Park

as Charlie Bartlett

as Finn Earl

as Zack Mazursky

as Nathan Harris

as Tommy

as Byrd Huffstodt

as Jack

as Jacob Clarke

as Jacob Clarke (Child)

as Johnny Atkins

as Jackson Michaels

as Charlie

as Keith Tyler

as Robert 'Bobby' Garfield

as Dimitri Starodubov

as Boy in Burning Building

as Milo

as Stewart

as Augie

as Featured

as Fighting Kid at School

as Davis Bishop

as Justin Langer

as Robbie Edelstein