Paul Bown

as Richard Wainwright, a Mill Owner

as Roddy

as Head Examiner

as Peter

as Mike Bamber

as Mr. Thornton

as Teacher

as Ralph

as Barman (as Paul Brown)

as Uncle Jim

as Gary

as Prynne

as Victor Technology

as Police Constable

as Julian Tope

as Nygaard

as Farmer

as Robert Wade

as Mordaunt Jackson

as Rev. Mervyn Golightly

as Maurice Holburne

as Glynn Allen

as Rod Erskine

as Gary Sutcliffe

as Don McClure

as Harry Thorpe

as James 'Mac' Macarty

as Vladimir Ivanov

as Captain

as Student

as Malcolm Stoneway

as Ed Connors

as Space Watcher