Cast
George Magrill
Henchman
Jack Perrin
Armored Car Driver
Mary Ainslee
Nita Van Sloan
Joseph W. Girard
Police Commissioner Kirk
Kenne Duncan
Ram Singh, Wentworth's Hindu Chauffeur
Jack Mulhall
Detective Farrell
Michael Vallon
Henchman
Dave O'Brien
Jackson, Wentworth's Aide
Harry Harvey
Stephen
Lane Chandler
Police Lab Fingerprint Man
Stephen Chase
Jenkins, Wentworth's Butler
Ruth Findlay
Secretary
Tom London
Detective
Stanley Blystone
Policeman
Joe McGuinn
Henchman
Jack O'Shea
Armored Car Driver
Lee Phelps
Police Officer Mulligan
Bryant Washburn
Westfall
Dale Van Sickel
Henchman Cahill
Corbet Morris
McLeod
George Chesebro
Henchman
Frank O'Connor
Detective
Cy Schindell
Henchman Brown
Forrest Taylor
Voice of The Gargoyle
Ken Terrell
Henchman
Warren Hull
The Spider / Richard Wentworth / Blinky McQuade
Chuck Hamilton
Henchman Gunther
Charles Sullivan
Henchman Haney
Anthony Warde
Henchman Trigger
Steve Clark
Henchman Meeker