Richard Coleman

as CI Trusscott

as Charles Mackland Smith

as Policeman

as Police sergeant

as Jack

as Inspector Hollis

as Policeman

as Dr. Deraad

as Partner of Stenning's Divorced Wife (uncredited)

as Detective in Station (uncredited)

as Metellus (uncredited)

as Capt. Robert 'Bobby' Randall

as Lieutenant Commander Skinner

as Albert Tufnell, AB

as Train Porter