Lucie Mae Sumner (u/s Mary Poppins), Charlie Stemp (Bert), Ellie Kit Jones (Jane Banks), Edward Walton (Michael Banks), Joseph Millson (George Banks), Amy Griffiths (Winifred Banks), Claire Moore (Miss Andrew), Petula Clark (Bird Woman), Joshua Denyer (Neleus), Claire Machin (Mrs. Brill), Jack North (Robertson Ay), Paul F Monaghan (Admiral Boom)