Overview: Tonight, it comes down to the final four contenders. Who will take home the title of Australia's Mastermind?
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First Air Date: Apr 15, 2019Last Air date: May 13, 2022Season: 4 SeasonEpisode: 232 EpisodeRuntime: 30 minutesQuality: HDIMDb: 0.00 / 10 by 0 usersPopularity: 2.968Language: English