Cast
Warren William
Steve Emerson
William Bailey
Detective (uncredited)
George Douglas
Gendarme (uncredited)
John Harmon
'Butch' Harron - Gang Leader (uncredited)
Larry Steers
Man Leaving Hotel (uncredited)
Melvyn Douglas
Rene Farrand aka Arsene Lupin
Ian Wolfe
A. Le Marchand - Detective (as Ien Wulf)
西德尼·佈雷西
Squad Car Driver (uncredited)
Sidney D'Albrook
Detective Alois (uncredited)
Jay Eaton
Man in Hotel Lobby (uncredited)
Stanley Fields
André - Horse Groom (uncredited)
Robert Emmett Keane
Bill Watkins - Criminologist (uncredited)
William Royle
Burly Detective (uncredited)
King Baggot
Detective (uncredited)
Dell Henderson
Plainclothes Detective (uncredited)
Jack Norton
Hotel Manager (uncredited)
Leonard Penn
Reporter (uncredited)
Vladimir Sokoloff
Ivan Pavloff
Jonathan Hale
F.B.I. Special Agent
Egon Brecher
Vasseur (uncredited)
John Halliday
Count de Grissac
George Zucco
Prefect of Police
Harvey Clark
Hotel Assistant Manager (uncredited)
Chester Clute
Reporter (uncredited)
Joe King
Inspector Hennessey (uncredited)
Frank Leigh
English Eddie (uncredited)
Mitchell Lewis
Detective (uncredited)
Nat Pendleton
Joe Doyle
Otto Fries
Truck Driver (uncredited)
Priscilla Lawson
Switchboard Operator (uncredited)
Lillian Rich
Telephone Operator (uncredited)
Harry Tyler
Reporter (uncredited)
Pierre Watkin
Mr. Carter (uncredited)
Virginia Bruce
Lorraine de Grissac
Monty Woolley
Georges Bouchet
Tully Marshall
Monelle
George Davis
Guard at Dock (uncredited)
Christian J. Frank
Detective (uncredited)
Robert Middlemass
Sergeant (uncredited)
E. E. Clive
Alf
Rollo Lloyd
Duval