May
Niven
Lab Assistant / Young Niven
Dr. Howard Phillips
Katherine
Ben
Narrator (voice)
Nikki
Brian
Lycanimator- Phase 2
Lycanimator- Phase 1
Allie
Jeff
Officer Tony Berto
Dr. Creighton
Ed Crafton
Dr. Kroft (voice)
Sheriff Winston (voice)
Will Wilkerson (voice)
Spencer Del Graves
Drew (uncredited)