George SandersGordon Zellaby

Barbara ShelleyAnthea Zellaby

Martin StephensDavid Zellaby

Michael GwynnAlan Bernard

Laurence NaismithDr. Willers

Richard WarnerHarrington

Jenny LairdMrs. Harrington

Sarah LongEvelyn Harrington

Thomas HeathcoteJames Pawle

Charlotte MitchellJanet Pawle

Pamela BuckMilly Hughes

Rosamund GreenwoodMiss Ogle

Susan RichardsMrs. Plumpton

Bernard ArchardVicar

Peter VaughanP.C. Gobby

John PhillipsGeneral Leighton

Richard VernonEdgar Hargraves

John StuartProfessor Smith

Keith PyottDr. Carlisle

Alexander ArchdaleCoroner

Sheila RobinsNurse

Tom BowmanPilot

Anthony HarrisonLieutenant

Diane AubreyWRAC Secretary

Gerald ParisSapper

June CowellChild

Linda BatesonChild

John KellyChild

Carlo CuraChild

Lesley ScobleChild

Mark MilehamChild

Roger MalikChild

Elizabeth MundenChild

Teri ScobleChild

Peter PreidelChild

Peter TaylorChild

Howard KnightChild

Brian SmithVillage Child

Janice HowleyVillage Child

Paul NormanVillage Child

Robert MarksVillage Child

John BushVillage Child

Billy LawrenceVillage Child

Wolf RillaDirector

Stirling SilliphantScreenplay

Wolf RillaScreenplay

John WyndhamNovel

Ronald KinnochScreenplay