On screen
Cast
23 credited performers
Warren William
Michael Lanyard / The Lone Wolf
Ann Savage
Valerie King
Eric Blore
Llewellyn Jameson
Artwork unavailable
Robert Stanford
Donald Jameson
Sheldon Leonard
Johnny Booth
Lloyd Bridges
Fritz
Gavin Muir
Karl
Grace Lem
Chinese Lady at Nightclub
Sig Arno
Mr. Whistler
Artwork unavailable
Frank Arnold
French Waiter
Frances Chan
Chinese Lady at Nightclub
Darby Jones
Bellboy
Frank Lackteen
Laundry Proprietor
Artwork unavailable
Mal Merrihugh
Chauffeur
Louis Merrill
Mr. Rembrandt
Jay Novello
Mr. Cezanne
Frank O'Connor
Wembley Agent
Jack Rice
Hotel Night Clerk
Floyd Shackelford
Bellboy
Artwork unavailable
Gene Stone
Bartender
Artwork unavailable
Nick Thompson
Henchman in Laundry
John Tyrrell
Wembley Agent
Frederick Worlock
Sir Roger Wembley