The cast of Doctor at Sea - 1955 includes: Jill Adams as Jill Abe Barker as Old Harry Martin Benson as Head Waiter Dirk Bogarde as Dr. Simon Sparrow Julia Bratsi Paul Carpenter as Captain Cyril Chamberlain as Whimble Brenda de Banzie as Muriel Mallet Eugene Deckers as Colonel Perello, chief of police Maurice Denham as Easter Felix Felton as Dr George Thomas Hubert Gregg as Archer Fred Griffiths as Seaman Thomas Heathcote as Wilson Joan Hickson as Mrs. Thomas Raymond Huntley as Capt. Beamish Harold Kasket as Policeman in Prison Geoffrey Keen as Hornbeam James Kenney as Fellowes Mary Laura Wood as Blonde Michael Medwin as Sub-lieutenant Trail Jill Melford as Lady at Dance Frederick Piper as Sandyman Noel Purcell as Corbie James Robertson Justice as Capt. Hogg Delene Scott Joan Sims as Wendy Thomas Ekali Sokou as Phyllis Toke Townley as Jenkins Carol White as Bit Role