as Roger Kendall

as J.J. 'Big Joe' Helton

as Matthews

as Bart Quillan (as Rockcliffe Fellows)

as Kells

as Phillip Flagg

as Sir Bruce Haden

as Nick Nash

as Garon Bourke

as John Randolph

as Dr. Langwell

as Police Captain Fred O'Reilly

as Martin Doremus

as John Levings

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

as Detective-Sergeant Mather

as Dave Tolliver

as John Madison (as Rockcliffe Fellowes)

as Stephen Carey

as Davidge

as Harry Cortland / Tim Purcell

as Owen [at 25] Conway

as John Miller

as Angus Campbell

as Harry Anderson

as Friend Helping Tommy (uncredited)

as Mr. Stone

as Tom Romaine

as George Taylor

as Jack Berry

as Richard Talbot

as Phil Powers

as Curly Bogard

as Stephen Bates

as Sir Melmoth Craven

as Arthur Bennett

as John Blake

as Mr. Schofield

as Jack Garrison

as Underwood

as Del Cole

as Dr. Robert Mason

as Dr. Hardwick

as Joe Maestro

as Bob Mason

as Clyde Bainbridge

as Tom Levitt