Michael Lanyard / The Lone Wolf

Warren William

Acting

Valerie King

Ann Savage

Acting

Llewellyn Jameson

Eric Blore

Acting

Donald Jameson

Robert Stanford

Acting

Johnny Booth

Sheldon Leonard

Acting

Fritz

Lloyd Bridges

Acting

Karl

Gavin Muir

Acting

Chinese Lady at Nightclub

Grace Lem

Acting

Mr. Whistler

Sig Arno

Acting

French Waiter

Frank Arnold

Acting

Chinese Lady at Nightclub

Frances Chan

Acting

Bellboy

Darby Jones

Acting

Laundry Proprietor

Frank Lackteen

Acting

Chauffeur

Mal Merrihugh

Acting

Mr. Rembrandt

Louis Merrill

Acting

Mr. Cezanne

Jay Novello

Acting

Wembley Agent

Frank O'Connor

Acting

Hotel Night Clerk

Jack Rice

Acting

Bellboy

Floyd Shackelford

Acting

Bartender

Gene Stone

Acting

Henchman in Laundry

Nick Thompson

Acting

Wembley Agent

John Tyrrell

Acting

Sir Roger Wembley

Frederick Worlock

Acting