Sergeant O'Neal
Brad
Tim Hainey
Mike McGill
Attila
Dr. Peter Myerson
Virgil
Grant Coleman
Grant Coleman
Ashby
Grant Coleman
Eric Hinsley
Prof. Anthony McAllister
Peter Marcheson
Jeff
Michael
Special Agent Singleton
Dr. Sean O'Grady
Cop (uncredited)
Doctor
Boy
Deputy Sheriff Ted Hinton
Richard Mark Ellard
Sam McDonald
Dr. Barrow
Self
Paul Brady
Jeffrey Riverton
Tom Scavo
Self
Eric Kane
Rick
Craig Phillips
Young Mack MacKenzie
Toby Watson
Matt Fielding
Harold Raines
Kel
Roger Thorson
Benjamin
Victor Nigel
D.A. Ginardi
Commander Harken
Wilson Adler
Forest Clay
Malcolm Taffert
Waller
Chase Cobb
Larry Clannon
Martin Newsome
Self
Scott
Matthew Clark
Daniel Kent
AG James Hodgins
Augustus Goldman
Pastor Evan Earle
Richard Reeves
Joey Medwick
Dennis Mulrooney
Mac Harpor
Oliver Gordon
Mark
Robert Young