S1, E4: With so few men around, Cecil becomes paranoid that he is being systematically emasculated. Outraged, he decides to take matters into his own hands and prove his manhood once and for all. Meanwhile, despite hating everything that the boys stand for, the Headmaster visits the cottage in search of some male company and gets on so famously with Bert that he asks him to cover for George. But George is dismayed when Bert's leftfield approach to teaching proves to be a hit.