Robert Beatty as Gulliver Shields

Moira Lister as Jennifer

Stanley Holloway as Alastair McNeil

Wilfrid Brambell as Arthur Moore

Michael Medwin as Yellow

Sheila Manahan as Nora

Fred O'Donovan as Coghlan

Maureen Delaney as Mrs. Gleeson

Dermot Kelly as Her Nephew

Irene Worth as Bucksie Vere-Brown

Bill Shine as Bats Vere-Brown

Muriel Aked as Little Old Lady

Michael Dolan as Twiss

W.A. Kelly as Old Roger

Michael Golden as D.O. Broderick

Michael O'Mahoney as Officer Fleming

Madam Kirkwood-Hackett as Strange Lady

John Kelly as Larry, the Barman

Desmond Keane as Parkes

Michael Brailsford as Errand Boy

Glen Alyn as Contrasting Young Lady (uncredited)

Agnes Bernelle as Minor Role (uncredited)

Edward Byrne as Drunk (uncredited)

Harry Fine as Third Bystander (uncredited)

Fred Johnson as First Bystander (uncredited)

Edie Martin as Half Crown Lady in Park (uncredited)