Tom Conway

Tom Lawrence, the Falcon

Jean Brooks

Vicky Gaines

Rita Corday

Marguerita Serena

Amelita Ward

Jane Harris

Isabel Jewell

Mary Phoebus

George Givot

Dr. Anatole Graelich

Cliff Clark

Inspector Timothy Donovan

Edward Gargan

Detective Bates

Barbara Brown

Miss Keyes

Nita Hunter

Second Ugh (as Juanita Alvarez)

Ruth Álvarez

First Ugh

Nancy McCollum

Third Ugh

Patti Brill

Beanie Smith

Olin Howland

Goodwillie, Bluecliff Driver

Ian Wolfe

Eustace L. Harley (uncredited)

Carole Gallagher

Elsie (uncredited)

Rosemary La Planche

Student (uncredited)

Dorothy Kelly