Dean JaggerDr. Adam Royston

Leo McKernInspector McGill

William LucasPeter Elliott

Edward ChapmanJohn Elliott

John HarveyMaj. Cartwright

Michael RipperSgt. Harry Grimsdyke

Anthony NewleyLCpl. 'Spider' Webb

Ian MacNaughtonPvt. Haggis

Peter HammondLt. Bannerman

Kenneth CopePvt. Lansing

Michael BrookeWillie Harding

Frazer HinesIan Osborn

Neil WilsonRussell

Stella KimballWillie's Nurse

Jameson ClarkJack Harding

Jane AirdVi Harding

Neil HallettHarry, the amorous intern

Marianne BraunsZena, the amorous nurse

Max BrimmellHospital Superintendant

Brown DerbyThe Vicar

Norman MacOwanOld Tom

Anthony SagarRear Gate Night Watchman

Edwin RichfieldSoldier Burned on Back

John StoneGerry

Lawrence JamesGerard

Frank TaylorConstable Williams

John StirlingPolice Car Driver

Jack LambertPolice Sergeant

Archie DuncanSgt. Yeardye

Leslie NormanDirector

Jimmy SangsterScreenplay & Story

Anthony HindsProducer

Michael CarrerasExecutive Producer