Warren Hull

as The Spider / Richard Wentworth / Blinky McQuade

as Officer Tom Brady

as The Spider / Richard Wentworth / Blinky McQuade

as Britt Reid / Green Hornet

as Tom Stewart

as Bill Carver

as Donald Gregory

as Frank Rogers

as Bob Penyon

as Bill MacGregor

as Bill Shipley

as Mandrake the Magician

as Constable Kelly

as Steven Ward

as Dr. Robert Benson

as Mandrake the Magician

as John Randolph

as Phil Dunlap

as The Spider / Richard Wentworth / Blinky McQuade

as Commander Milburn

as Henry Tuttle

as Richard Kennedy

as Bob McKay

as Dr. Douglas Bruce

as Jim Travers

as Barton 'Bart' Kingdon

as Terry Brewer

as Jerry Wayne

as Joe Larson

as Ken Mitchell

as Robert Mitchell

as Jimmy

as Bob Wilson

as Sergeant Tom Foster

as John 'Jimmy' Smith

as Tom Manners