Will Poulter joins 'Guardians of the Galaxy: Vol. 3' as the MCU's Adam Warlock

The Marvel Cinematic Universe has absorbed yet another actor into its ever-expanding collection of stars.

As first revealed by The Hollywood Reporter and confirmed in a tweet by Guardians of the Galaxy Vol. 3 director James Gunn, Will Poulter is joining the cast of the film as classic Marvel character Adam Warlock.

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