Underworld U.S.A.

Robert Emhardt

Earl Connors

Cliff Robertson

Tolly Devlin

Peter Brocco

Vic Farrar

Cosmo Sardo

Connors' Associate

Samuel Fuller

-

Neyle Morrow

Barney

Larry Gates

John Driscoll

Paul Dubov

Gela

Robert P. Lieb

Police Chief William Fowler

Bernie Hamilton

Investigator

Jerry Mann

Cashier (uncredited)

Gerald Milton

Joseph Wilhelm Gunther

Tina Pine

-

Richard Rust

Gus Cottahee

Floyd Joyer

-

Dolores Dorn

Cuddles

Beatrice Kay

Sandy

David Kent

Young Tolly

Sally Mills

Connie Fowler

Allan Gruener

Smith

Henry Norell

Dr. Meredith