Robert Bray

~ as ~

Mike Hammer

Whitney Blake

~ as ~

Nancy Williams

Donald Randolph

~ as ~

Colonel Holloway (as Don Randolph)

Richard Garland

~ as ~

Louis

Fred Essler

~ as ~

Ludwig Teller

Booth Colman

~ as ~

Capt. Pat Chambers (as Booth Coleman)

Pamela Duncan

~ as ~

Velda

Genie Coree

~ as ~

Maria (as Gina Coré)

Patricia Donahue

~ as ~

Dione

Jan Chaney

~ as ~

Red