Cipher Bureau

Leon Ames

as

Maj. Philip Wa...

Charlotte Wynt...

as

Helen Lane

Joan Woodbury

as

Therese Brahm

Don Dillaway

as

Paul Waring

Gustav von Sey...

as

Albert Grood

Tenen Holtz

as

Simon Herrick

Walter Bonn

as

Anton Decker

Si Wills

as

Lt. Clarke

George Lynn

as

Lt. Tydall (as...

Jason Robards ...

as

Ellsworth

Sidney Miller

as

Jimmy

Hooper Atchley

as

Cmdr. Nash

Robert Frazer

as

Paul's Counsel

Billy Atkins

Bobby Barber

Stanley Blysto...

as

Army Lieutenant

John Bohn

Thomas Carr

Rollo Dix

Bud Geary

J.C. Givern

Pete Gordon

Ray Hanson

Michael Jeffers

Timothy J. Lon...

Charles McAvoy

Charles Meakin

Ray Meeker

Hercules Mendez

Rudolf Myzet

Jeanette Noeson

as

Little Girl

Frank O'Connor

Bud O'Farrell

Virgil Owens

Franklin Parker

as

Announcer

Bruce Randall

Joseph Romanti...

as

Robert Wormer

Duke Shearer

J. Scott Smart

as

Carlson

William Stahl

Carl Stockdale

as

Judge

Tudor Williams

as

Norfolk Officer

Bert Young

Jack Grant