Aubrey Richards

as Brother Rhys

as Sinbad Sailors (voice) (archive sound)

as Draughts Player

as Pritchard

as Dr. Griffiths

as Dillon

as Henry Gutch

as Mr. Pritchard

as Elias

as Taff - Geraint Jenkins

as Samuel Evans

as Bundock

as Dr. Philpott

as Delphine

as Mayor

as Rev Eli Jenkins

as Hopkins

as Research Scientist

as Bernard Colley

as Shippard

as Prout

as Professor Parry

as Prof. Weal

as Mr. Custance

as Prison Governor

as John

as Radcliffe

as Det. Sgt. Steve Grady

as Grandad

as Professor Parry

as Captain Cat

as Russell

as Professor Witney

as Seasick Card Passenger (uncredited)

as Prison Gatekeeper