Larry Blamire Dr. Paul Armstrong Director, Actor, Screenwriter Fay Masterson Betty Armstrong Actor Brian Howe Dr. Roger Fleming Actor Jennifer Blaire Animala Actor Susan McConnell Lattis Actor Andrew Parks Kro-Bar Actor Dan Conroy Ranger Brad Actor Robert Deveau The Farmer Actor Lars Perkins Executive Producer F. Miguel Valenti Producer Kevin F. Jones Cinematographer Bill Bryn Russell Film Editing Darren Reed Production Manager Frederick Critchlow Sound