Onder andere met: Leslie Banks (Bob Lawrence), Edna Best (Jill Lawrence), Peter Lorre (Abbott), Frank Vosper (Ramon Levine), Hugh Wakefield (Clive), Nova Pilbeam (Betty Lawrence), Pierre Fresnay (Louis Bernard), Cicely Oates (Nurse Agnes), D.A. Clarke-Smith (Binstead (as D.A. Clarke Smith)), George Curzon (Gibson)