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