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