Doug McClure
Jim Hill
Ann Turkel
Dr. Susan Drake
Vic Morrow
Hank Slattery
Cindy Weintraub
Carol Hill
Anthony Pena
Johnny Eagle
Denise Galik
Linda Beale
Lynn Theel
Peggy Larson
Meegan King
Jerry Potter
B
Breck Costin
Tommy Hill
Hoke Howell
Deke Jensen
D
Don Maxwell
Dickie Moore
D
David Strassman
Billy
Greg Travis
Mike Michaels, Radio Announcer
Linda Shayne
Sandy, Miss Salmon
L
Lisa Glaser
Becky
B
Bruce Monette
Jake Potter
A
Amy Barrett
Amy
S
Shawn Erler
John, Hill Baby
F
Frank Arnold
Old Man
J
Jo Williamson
Self on Piano
H
Henry T. Williams
Bass
L
Lyle Isom
Banjo
J
Jonathan Lehan
Fiddle
Rob Bottin
Humanoid (uncredited)
K
Kent Adamson
Humanoid Killer (uncredited)
Steve Johnson
Humanoid (uncredited)
Larry Wessel
Humanoid Killer (uncredited)