Lewis Wilson as Bruce Wayne

Douglas Croft as Dick Grayson

J. Carrol Naish as Tito Daka

Shirley Patterson as Linda Page

William Austin as Alfred

Knox Manning as Narrator

Frank Austin as Hotel Clerk

Lynton Brent as Intended Lockwood Pilot

Roy Bucko as Barfly

George Chesebro as Brennan

Dick Curtis as Agent Croft of Section 50

James Dime as Henchman

Lester Dorr as Agent on Plane

Kenne Duncan as Fred

Robert Fiske as Foster

Sam Flint as Dr. Borden

Jerry Frank as Cave of Horrors Thug

Terry Frost as Male Nurse

Jack Gardner as Jim Bramwell

Gus Glassmire as Martin Warren

Karl Hackett as Wallace

Earle Hodgins as Joe

Mauritz Hugo as Doctor

Jack Ingram as Klein

Warren Jackson as Bernie

I. Stanford Jolley as Brett

Bob Kane as Newsboy

Eddie Kane as J. Hanson

George J. Lewis as Burke

Tom London as Andrews

Sam Lufkin as Cop

George Magrill as Henchman at Sphinx Club

John Maxwell as Sam Fletcher

Charles Middleton as Ken Colton

Harold Miller as Restaurant Patron

Pat O'Malley as Cop

Ted Oliver as Marshall

Bud Osborne as Brown

Stanley Price as Henchman Driver

Joey Ray as Henchman

Cyril Ring as Restaurant Patron

George Robotham as Henchman

Frank Shannon as Dr. Hayden

Harry Tenbrook as Bartender

Michael Vallon as Preston

Anthony Warde as Stone

Blackie Whiteford as Barfly

Billy Wilkerson as Steve

Charles C. Wilson as Captain Arnold

Harry Wilson as Henchman