Six Cylinder Love

Spencer Tracy

William Donroy

Edward Everett Horton

Monty Winston

Sidney Fox

Marilyn Sterling

William Collier Sr.

Richard Burton

Una Merkel

Margaret Rogers

Lorin Raker

Gilbert Sterlng

William Holden

Stappleton

Ruth Warren

Mrs. Burton

Bert Roach

Harold Rogers

El Brendel

Janitor

Louise Beavers

Thornton Freeland

Director

William M. Conselman

Writer

Norman Houston

Writer

William Fox

Producer

Ernest Palmer

Director of Photography

J. Edwin Robbins

Editor

Sophie Wachner

Costume Design

Albert Protzman

Sound