Cast
Iris Meredith
Nita Van Sloan
Charles Cahill Wilson
Chase
Byron Foulger
Allen Roberts
Lee Shumway
Police Sergeant (uncredited)
Warren Hull
The Spider / Richard Wentworth / Blinky McQuade
Kenne Duncan
Ram Singh
Forbes Murray
Police Commissioner Stanley Kirk
Marc Lawrence
Steve Harmon
Donald Douglas
Jenkins
John Tyrrell
Henchman Grafton
Richard Fiske
Jackson
Ann Doran
Mason's Secretary
Paul Whitney
Gray