On screen
Cast
11 credited performers
John Holmes
The Zodiac
Artwork unavailable
Buddy Boone
Sam Dobbs
Andy Bellamy
Policewoman
Sandy Dempsey
Secretary
Tricia Opal
Secretary
Nora Wieternik
Secretary
Annette Michael
Woman in Garden
Linda Vroom
Blonde in Pool
John Dullaghan
Voice Overs (voice) (uncredited)
Eve Orlon
Character not listed
Gerard Broulard
Character not listed