Future "Planet of the Apes" actor Roddy McDowall makes a brief appearance.
Will Hay's longest film.
This comedy could be regarded as a follow-up to the film "Good Morning Boys," as Will Hay is playing the same character and that the school from the previous comedy is briefly shown.
Jerry's comment, "Do you want the cat?", refers to the 'cat-o'-nine-tails', the whip used in floggings.