Wenn Scotland Yard das wüsste

William Lucas

Philip Bowman

Andrew Faulds

Inspector Rankin

Colette Wilde

Ruth

Stratford Johns

Lawson

Vilma Ann Leslie

Mabel

Edward Cast

Clayton

Charles Vance

Eddie Holden

Jack May

Edwards

Eric Corrie

Detective

Arthur Skinner

Plainclothes Man

Douglas Muir

Beaumont

David Williams

Constable

Arthur Hewlett

Hoskins

Patrick Boxill

Renagan

Stuart Hillier

Condor

Raymond Ray

Night Watchman

Noel Coleman

Chief Inspector

Arthur Goullet

Twilight

Larry Taylor

Cairns