Sunstruck, also known by the alternative title of Education of Stanley Evans, is a 1972 British–Australian comedy film directed by James Gilbert and starring Harry Secombe, Maggie Fitzgibbon and John Meillon.
Mick secretly decides that the kids should enter a schools choir competition in Sydney, and when the application is accepted, Stan has only a few weeks left to train the group.
But Shirley's brother doesn't want his sister involved with 'a fat little Welsh Pom', and makes clear his feelings to Stan before they leave.
[1][4] The pupils seen acting at choir practice in the early part of the film were from Afon Taf High School in Troedyrhiw.
The beginning of the film used locations in two Welsh mining villages; Treharris and Trelewis near Merthyr Tydfil.