"A former model, serving time in prison, becomes a key witness in a trial against a notorious gangster. She is put under protective watch by the District Attorney in a posh hotel, but the crime kingpin makes attempts to get to her."
Ginger Rogers
as Sherry Conley
Edward G. Robinson
as Lloyd Hallett
Brian Keith
as Vince Striker
Lucy Marlow
as Prison Girl
Lorne Greene
as Benjamin Costain
Katherine Anderson
as Mrs. Willoughby
Allen Nourse
as Marvin Rickles
Peter Leeds
as Fred Packer
Doye O'Dell
as Mississippi Mac
Eve McVeagh
as Clara Moran
Helen Wallace
as Warden (uncredited)
Gloria Ann Simpson
as Miss Masters (uncredited)
Robert Shield
as Carlyle (uncredited)
Norman Keats
as Arny (uncredited)
Frank Gerstle
as Jim Hornsby (uncredited)
Dean Cromer
as Policeman (uncredited)
Tom De Graffenreid
as Doctor (uncredited)
Kathryn Grant
as Girl Honeymooner (uncredited)
Tom Greenway
as Elevator Mechanic (uncredited)
Joseph Hamilton
as Judge (uncredited)
Ed Hinton
as Second Detective (uncredited)
John Larch
as First Detective (uncredited)
Alfred Linder
as Pete Tonelli (uncredited)
Ken Mayer
Edward McNally
as Harris (uncredited)
Patrick Miller
as Plainclothesman (uncredited)
Robert Nichols
as Boy Honeymooner (uncredited)
Bill Raisch
as Courtroom Spectator (uncredited)
Alan Reynolds
as Bailiff (uncredited)
Will J. White
John Zaremba
as Second Policeman (uncredited)
George Duning
Original Music Composer
Viola Lawrence
Editor
Phil Karlson
Director
William Bowers
Screenplay
Lewis J. Rachmil
Producer
Burnett Guffey
Director of Photography
Milton Feldman
Assistant Director
Arthur Morton
Orchestrator
Morris Stoloff
Conductor
Helen Hunt
Hairstylist
Jean Louis
Costume Designer
Clay Campbell
Makeup Artist
Carl Anderson
Art Direction
Louis Diage
Set Decoration
Leonard Kantor
Theatre Play
Lambert E. Day
Sound
John P. Livadary
Recording Supervision