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Mastermind Australia Season 8 Episode 4

Episode Title: Episode 4
Genre:
Countries: Australia,
Airing Date: April 9, 2026
Runtime:30 min

Watch Mastermind Australia Season 8 Episode 4 full movie online free in HD with English subtitles – no download needed.

Tonight's family tree has four distinct branches: bestselling author Matthew Reilly, murder mystery game Blood on the Clocktower, the band Twenty-One Pilots and the history of Wi-Fi.

Jennifer Byrne     , Marc Fennell