Thanos

Thanos is a fictional character from the Marvel Cinematic Universe (MCU) film franchise, based on the Marvel Comics supervillain of the same name. Portrayed primarily by Josh Brolin, the character is a central figure in the "Infinity Saga", appearing in five films including Avengers: Infinity War (2018) and Avengers: Endgame (2019). The films depict Thanos as an alien warlord from the planet Titan who seeks to collect the six Infinity Stones and use them to bring "balance" to the universe by eliminating half of all living beings in order to stabilize its overpopulation. This brings him into conflict with various groups, including the Avengers, the Guardians of the Galaxy, the Masters of the Mystic Arts, the Ravagers, and the armies of Wakanda and Asgard, who ultimately join forces to defeat Thanos.

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