Gus is a seven-year-old uncle who struggles with the responsibility placed upon him when his nephew Tom comes to spend the summer holidays with his family.
Rupert Davies
as David Morton
Brenda Bruce
as Addie Morton
Robert Duncan
as Gus Morton
Christopher Ariss
as Tom
Ann Lynn
as Sally Morton
Maurice Denham
as Mr. Ream
Helen Fraser
as Mary Ream
Barbara Leake
as Emma
John Moulder-Brown
as Jamie
Jane Ratcliffe
as Susie
Stafford Byrne
as Vicar
Helen Goss
as Helen
