Loose in London

Leo Gorcey

Terence Aloysius "Slip" Mahoney

Huntz Hall

Horace Debussy "Sach" Jones/Sir Horace

Bernard Gorcey

Louie Dumbrowski

Angela Greene

Marcia

Walter Kingsford

Earl of Washington

Norma Varden

Aunt Agatha

John Dodsworth

Sir Edgar Whipsnade

William Cottrell

Reggie

David Gorcey

Chuck Anderson

Benny Bartlett

Butch Williams

Rex Evans

Herbert

James Logan

Hoskins the Butler

Alex Frazer

J. Allison Higby - Solicitor

Charles Keane

Bly

Clyde Cook

English Cabbie

Bess Flowers

Party Guest

George Barrows

Edward Bernds

Director

Austen Jewell

Assistant Director

Ilona Vas

Continuity

Edward Bernds

Writer

Elwood Ullman

Writer

Ben Schwalb

Producer

Lester A. Sansom

Researcher

Allen K. Wood

Production Manager

Harry Neumann

Director of Photography

John C. Fuller

Editor

Marlin Skiles

Music

Charles Cooper

Sound Recordist