- Dirk Bogarde
- Dr. Simon Sparrow
- Muriel Pavlow
- Dr. Joy Gibson
- Donald Sinden
- Dr. Tony Benskin
- James Robertson Justice
- Sir Lancelot Spratt
- Shirley Eaton
- Nurse Nan McPherson
- Derek Farr
- Dr. Potter-Shine
- Michael Medwin
- Dr. Charles Bingham
- Martin Benson
- Maharajah of Rhanda
- John Chandos
- O'Malley
- Edward Chapman
- Wilkins
- George Coulouris
- Pascoe
- Judith Furse
- Mrs. Digby - Innkeeper
- Gladys Henson
- Mrs. Wilkins
- Anne Heywood
- Emerald
- Ernest Jay
- Charles Hopcroft
- Lionel Jeffries
- Dr. Hatchet
- Mervyn Johns
- Smith
- Geoffrey Keen
- Second Examiner
- Dilys Laye
- Mrs. Jasmine Hatchet
- Harry Locke
- Porter
- Terence Longdon
- George - House Surgeon
- A.E. Matthews
- Duke of Skye and Lewes
- Guy Middleton
- Major Porter
- Barbara Murray
- Kitty
- Dandy Nichols
- Lady in Outpatients Dept.
- Nicholas Phipps
- Mr. Wayland - Solicitor
- Wensley Pithey
- Sam - Poacher
- Maureen Pryor
- Mrs. Dalton
- Noel Purcell
- The Padre - Bartender
- George Relph
- Dr. Farquarson
- Athene Seyler
- Lady Hawkins
- Ronnie Stevens
- Waiter at Hotel
- Ernest Thesiger
- First Examiner
- Michael Trubshawe
- Colonel Graves
- Freda Bamford
- Eva's Mother
- Abe Barker
- Dad Ives
- Eddie Boyce
- Surgeon
- Dennis Carnell
- Anaesthetist
- Tony Castleton
- Medical Student
- Cyril Chamberlain
- Police Constable
- Jimmy Charters
- Patient
- Peggy Ann Clifford
- Large Woman
- Campbell Cotts
- Butler
- Junia Crawford
- Girl on Boat
- Reggie de Beer
- Surgeon
- Jack Dearlove
- Medical Student
- Chick Fowles
- Passerby
- Bill Fraser
- Police Sergeant
- Richard Gordon
- Anaesthetist
- Victor Harrington
- House Surgeon
- Douglas Ives
- Elephant Keeper
- Gertrude Kaye
- Outpatient
- June Laverick
- Minor Role
- Wilfrid Lawson
- Dustman with Cyst
- Charles Lloyd Pack
- Minor Role
- Bernard Miles
- Haymaking Farmer
- Donald Pickering
- Cyril
- John Pike
- Haymaking Farmer's Son
- Frederick Piper
- Ernest
- Carol Richmond
- Eva
- Beth Rogan
- Clerk
- Barbara Roscoe
- Alice
- Arthur Sandifer
- Barman
- Jean St. Clair
- O'Malley's Char
- Guy Standeven
- Student Doctor
- Vi Stevens
- Out patient
- Graham Tonbridge
- Surgeon
- Molly Urquhart
- Mrs. Ives
