"A Korean War veteran returns to Washington D.C. only to discover his business partner had died and their public-research business sold, so he works there undercover to find out the truth."
Dana Andrews
as Alan Eaton
Dick Foran
as Jim McGinnis
Marilee Earle
as Lorraine Dennis
Kelly Thordsen
as Harold 'Hal' Loder
Mel Tormé
as Barney Bond (as Mel Torme)
Veda Ann Borg
as Vivian Loder
Roy Gordon
as Sen. Walder
Joel Marston
as Rodney Hillyer
Dennis Moore
as Army Doctor
Oliver Blake
as Dr. Gregory Jessup
Janet Brandt
as Walder's Secretary
Fran Andrade
as TWA Stewardess
Jacques Tourneur
Director
Martin H. Lancer
Producer
Leon Chooluck
Associate Producer
Irving Gertz
Music
Sam Leavitt
Director of Photography
J.R. Whittredge
Editor
Eugene Anderson Jr
Assistant Director
Frank Roberts
Costume Design
Serge Krizman
Art Direction
Dave Grayson
Makeup Artist
Irving W. Sindler
Property Master
John K. Kean
Sound
James Nelson
Sound Effects Editor
James Almond
Other
Paul Laune
Associate Editor
Harry Eisen
Music Editor
Conductor
Dolores Rubin
Script Supervisor
James Roach
Set Decoration
Elliot West
Screenplay
Chris Appley
Darwin L. Teilhet
Novel