as

Bart Quillan (as Rockcliffe Fellows)

as

John Levings

as

Joe Maestro

as

Friend Helping Tommy (uncredited)

as

Mr. Stone

as

Curly Bogard

as

J.J. 'Big Joe' Helton

as

Martin Doremus

as

Detective-Sergeant Mather

as

Police Captain Fred O'Reilly

as

Richard Talbot

as

George Taylor

as

Stephen Bates

as

John Blake

as

Bob Mason

as

Nick Nash

as

Phil Powers

as

Arthur Bennett

as

Underwood

as

Del Cole

as

Sir Bruce Haden

as

Harry Anderson

as

Tom Romaine

as

Sir Melmoth Craven

as

Clyde Bainbridge

as

Kells

as

Phillip Flagg

as

Dr. Langwell

as

Dave Tolliver

as

Stephen Carey

as

Matthews

as

Mr. Schofield

as

Dr. Robert Mason

as

Angus Campbell

as

Jim Barston (a bushrider) / Jim Barston (heir to Barston Manor)

as

Tom Levitt

as

Davidge

as

Jack Berry

as

Jack Garrison

as

Dr. Hardwick

as

Garon Bourke

as

Harry Cortland / Tim Purcell

as

Roger Kendall

as

John Randolph

as

John Madison (as Rockcliffe Fellowes)

as

John Miller

as

Owen [at 25] Conway