Zwiastun
Obsada
Timothy Bateson
Mr. Groom
Basil Dignam
Doctor
Hywel Bennett
Martin (Georgie) Durnley
Phyllis Calvert
Enid Durnley
Timothy West
Superintendant Dakin
Thorley Walters
Sir John Forrester
Russell Napier
Professor Fuller
Richard Davies
'Taffy' Evans
Hayley Mills
Susan Harper
Frank Finlay
Henry Durnley
Barry Foster
Gerry Henderson
Christian Roberts
Philip Harvey
Marianne Stone
Store Detective
Billie Whitelaw
Joan Harper
Salmaan Peerzada
Shashie Kadir
Gretchen Franklin
Clarkie