Cluedo - Season 3 (1992)

European multi-millionaire Max Gold helps Mrs. Peacock out of financial troubles, but then reveals his plans to turn the Arlington Grange property into a Robin Hood themed amusement park.

A nun named Sister Concepta, who is also the sister of the late Mr. Peacock, arrives claiming her brother left Arlington Grange to her. But which one of the regulars at the Grange invited her in the first place?

Miss Scarlett and Clive Moxton announce their engagement, but Clive proves himself only interested in her late father's trust fund, which has already been spent by Mrs. Peacock and Professor Plum.