Alec McCowen (Johnny Pringle), Glyn Houston (Harry Kane), Olga Lindo (Mrs Pringle), William Lucas (Charlie Pringle), Lesley Nunnerley (Cathy Carrigan), George A. Cooper (Jim Dugan), Michael Goodliffe (Joe Pringle), Fanny Carby (Waitress), Raymond Witch (Bill Lewis), Anthony Woodruff (Mr Trotter), and Ralph Ball (Pete Cary).