as Larry
as Dr. David Myers
as Darryl Tripp
as Hitchhiker
as Zach
as Librarian
as Wesley Rowan
as Ernie Salerno
as Agent Parker
as Peter Berglund
as Eric Hughes
as Bill
as John Decker
as David Platt
as Mark Whittaker
as Carson Cassidy
as Travis Strout
as Tony Nelson
as Nick
as Henry Kroft
as Gorgeous Young Hunk
as Gordon
as Charlie Foster
as Thomas McKee
as Billy
as Inspector Rick Savrinn
as Parker (voice)
as Dante Reeves
as Dr. Jeff Pollack
as Professor Hall
as Davey Sheppard
as Narrator
