Robert Bray
Mike Hammer
Whitney Blake
Nancy Williams
Donald Randolph
Colonel Holloway (as Don Randolph)
Richard Garland
Louis
Fred Essler
Ludwig Teller
Booth Colman
Capt. Pat Chambers (as Booth Coleman)
Pamela Duncan
Velda
Genie Coree
Maria (as Gina Coré)
Patricia Donahue
Dione
Jan Chaney
Red
