
Columbia's 33rd serial (made between "Jack Armstrong" and "The Sea Hound") was based on the character that first appeared in "Action Comics" No. 42.

as Greg Sanders / The Vigilante

as Betty Winslow

as George Pierce

as Stuff

as Prince Hamil

as Police Capt. Reilly

as Silver / X-2

as Doc / X-3

as Thorne, a.k.a. X-9 [Chs.9-11,14-15] (as Bill Brauer)