John's attempt to control his extreme jealousy is complicated by his belief that his wife is having an affair.
John is presented as intensely jealous of his wife Jane/Margory. His jealousy establishes the central emotional problem.
John tries to cure himself with a hypnosis tape. The attempt shows that he recognizes his jealousy as a problem.
John becomes convinced that Jane/Margory is having an affair. He associates the suspected affair with her handsome water aerobics instructor.
John sees a name and number in Jane/Margory's diary. The clue intensifies his existing jealousy and suspicion.
Despite trying to cure himself with a hypnosis tape John Pettigrew is insanely jealous of his wife Jane Margory and convinced she is having an affair with her handsome water aerobics instructor. Seeing a name and number in her diary he follows her in drag, only to find it is a transvestite club she is covering as a journalist and where he is embarrassingly chatted up. In the event his suspicions are correct but the proof comes at a cost.
Robbie Coltrane
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