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