Générique complet
Violence
Nancy Coleman
Ann Dwire, alias Ann Mason
Michael O'Shea
Steve Fuller
Sheldon Leonard
Fred Stalk
Peter Whitney
Joker
Emory Parnell
True Dawson
Pierre Watkin
Ralph Borden
Frank Reicher
Pop, apartment concierge
CF
Cay Forester
Sally Donahue (as Cay Forester)
John Hamilton
Dr. Chalmers
Richard Irving
Protest Rally Orator
Carole Donne
Beth Taffel, Borden's secretary
Jimmy Clark
Joe Donahue
William Gould
Mr. X