Cast
Roger Clark
John Sheldon II
Thurston Hall
Inspector Crane
Lloyd Bridges
Airline Gate Attendant (uncredited)
Warren William
Michael Lanyard / The Lone Wolf
Marguerite Chapman
Eve Andrews
Fred Kelsey
Detective Dickens
Frank Sully
Hertzog - Henchman
Eric Blore
Jamison
Mona Barrie
Jane Merrick
Tala Birell
Sonia Budenny
Margaret Hayes
Patricia Blake (Shaw)
Ann Savage
Vivian
Louis Jean Heydt
Arthur
Gregory Gaye
Dr. Eric Budenny (as Gregory Gay)
Nina Vale
Coatroom Girl (uncredited)
Warren Ashe
Sidney Shannon
Gerald Mohr
Harry Cooper
Eddie Marr
Mac, Henchman