Stanley Meadows

as Lord Archibald Swanson

as Managing Director, Benthams

as Rosebloom

as Henry

as Ben Keller

as Dominion Captain

as Lionel Smeed

as Det. Tom Grant

as Inspector Keightley

as Joe Hayes

as Sergeant White

as Dr. Norman Jones

as Bowen

as Gidney

as Police Intelligence Officer on Radio (uncredited)

as Attendant

as Douglas

as Eddie Rawlins • 4 eps

as Harry Solomons • 6 eps

as Ronnie Shyvers • 1 eps

as Inspector Ashton • 1 eps

as Lew Wilson • 1 eps

as Roddy Barker • 1 eps

as Windrop • 1 eps

as Harry Poole • 1 eps

as Birch • 1 eps

as David Price • 1 eps

as Ned Tallboy • 5 eps

1 eps

as Bob Jackson • 1 eps

as Henry • 1 eps

as Joe Rylands • 2 eps

as Lionel Smeed • 1 eps

as Dave Simmonds • 2 eps

as Luther Harris • 4 eps

as Bob Stryker • 1 eps

as Erskine • 1 eps

as Dr. Norman Jones • 1 eps