Cast 18
Warren William
Michael Lanyard / The Lone Wolf
Marguerite Chapman
Eve Andrews
Eric Blore
Jamison
Mona Barrie
Jane Merrick
Tala Birell
Sonia Budenny
Margaret Hayes
Patricia Blake (Shaw)
Ann Savage
Vivian
Thurston Hall
Inspector Crane
Warren Ashe
Sidney Shannon
Fred Kelsey
Detective Dickens
Gerald Mohr
Harry Cooper
Louis Jean Heydt
Arthur
Frank Sully
Hertzog - Henchman
Eddie Marr
Mac, Henchman
Roger Clark
John Sheldon II
Gregory Gaye
Dr. Eric Budenny (as Gregory Gay)
Nina Vale
Coatroom Girl (uncredited)
Lloyd Bridges
Airline Gate Attendant (uncredited)
Crew 6
Michael Gordon
Director
Donald Davis
Screenplay
David Chatkin
Producer
Arnold Lipp
Story
Louis Joseph Vance
Characters
Max Nosseck
Story