After the enforced absence of their father, three children move with their mother to Yorkshire, where during their adventures they attempt to discover the reason for his disappearance.
Lionel Jeffries
Dinah Sheridan
Bernard Cribbins
William Mervyn
Iain Cuthbertson
Jenny Agutter
Sally Thomsett
Gary Warren
Peter Bromilow
Ann Lancaster
Gordon Whiting
Beatrix Mackey
David Lodge
Deddie Davies
Christopher Witty
Brenda Cowling
EMI Films
