Release Date: May 1969 Genre: Thriller Runtime: 108 min. Cast: Carol White (Cathy Palmer), Paul Burke (Jack Byrnes), Mala Powers (Meg Stone), Scott Hylands (Kenneth Daly), James Sikking (Joe Menchell), Walter Brooke (Jerry Wolfe), Mathilda Calnan (Ilsa (as Matilda Calnan)), Gene Lyons (Dr. Blanker), Dennis Patrick (Dr. Parkington), Barry Cahill (FBI Agent Crosley), Rachel Ames (Dr. Parkington's Nurse (uncredited)), Edith Atwater (Hospital Desk Nurse (uncredited)), John Dennis (Mechanic (uncredited)), Edward Faulkner (Cop at Dixon's Party (uncredited)), Peter Hobbs (Cathy's Doctor (uncredited)), Harry Holcombe (Inspector Dixon (uncredited)), Andrea King (Brenda Frazier (uncredited)), Ron Masak (Paul Fleming (uncredited)), Mark Robson ((uncredited)), Jeffrey Sayre (Cop at Dixon's Party (uncredited)), Suzanne Somers (Sidewalk Extra (uncredited)), Claude Stroud (Pet Owner (uncredited)), Mark Tapscott (Man on Cable Car (uncredited))