Gerald Mohr

Michael Lanyard / The Lone Wolf

Janis Carter

Carla Winter

Eric Blore

Jameson

John Abbott

Lal Bara

William B. Davidson

Inspector Crane (as William Davidson)

Don Beddoe

Stonley

Adele Roberts

Rita Hale

Mark Roberts

Dick Hale (as Robert Scott)

Peter Whitney

Harvey Beaumont

Ian Wolfe

Adam Wheelright

Edith Evanson

Olga - Carla's Maid

Eddie Acuff

Detective Jones (uncredited)