Pulp hero "The Spider" seeks to destroy all criminals. In this serialized adventure, he battles The Octopus, who intends to replace the government of the United States.

Warren Hull
as The Spider / Richard Wentworth / Blinky McQuade

Iris Meredith
as Nita Van Sloan

Richard Fiske
as Jackson

Kenne Duncan
as Ram Singh

Forbes Murray
as Police Commissioner Stanley Kirk

Marc Lawrence
as Steve Harmon

Charles C. Wilson
as Chase

Eugene Anderson Jr
as Johnnie Sands

Ann Doran
as Mason's Secretary

Paul Whitney
as Gray