The Peter Principle - Season 2 Episode 2 Desperatly Seeking Susan

Peter Duffley's feelings of job insecurity are exacerbated when he is visited by Victor, a fellow manager who has been destroyed by redundancy and, as a consequence, has become completely bonkers. Despite efforts to ""play the corporate game"", Peter is horrified when David's marriage collapses and Susan moves in. Meanwhile, believing Peter to be Susan's lover, mad Victor sets about exacting a terrible revenge with only a staple extractor and a small guillotine.