Norman Wisdom as Norman Pitkin

Edward Chapman as Mr Grimsdale

Jeanette Sterke as Nurse Haskell

Lucy Appleby as Lindy

Jerry Desmonde as Sir Hector

Wanda Ventham as Nurse

Jill Melford as Lady Brinkley

Marianne Stone as Mrs Cutforth

Vera Day as Betty

Glyn Houston as Cpl. Welsh, St. John's Ambulance

Ernest Clark as Prof. Crankshaw

Frank Williams as Driver Nutall, St. John's Ambulance

Penny Morrell as Nurse Rudkin

Patrick Cargill as Dr. Meadows

Francis Matthews as Benson

Patsy Rowlands as Amy

John Blythe as Dale, Press Photographer.

Johnny Briggs as Armed Robber.

Jennifer White as Medical Student

Paul Grist as Medical Student