When old Mr Jenks retires, St Bartys School advertises for a new caretaker.
Unfortunately theres only one applicant Hamish Bigmores Uncle Wilf who is
just as rude and bad-tempered as Hamish. When Mr Majeika is hurt in an accident
it becomes clear that Uncle Wilf is working for the wickedest of witches,
Wilhelmina Warlock! Its up to Mr Majeika to work his magic and put things
right again.