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Fan Casting Sigourney Weaver as Mother Brain in Metroid (2021)

tomzillawash3r3 made this fan casting suggestion on June 30, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Sigourney Weaver as Mother Brain in Metroid (2021)

Sigourney WeaverUnited States

75 years old
Susan Alexandra "Sigourney" Weaver (born October 8, 1949) is an American actress. Weaver is considered to be a pioneer of action heroines in science fiction films. She is known for her role as Elle...
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Mother Brain in Metroid (2021) add character image
Fan Casting

Sigourney Weaver

as

Mother Brain (Voice)

in

Metroid (2021)

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Metroid (2021)

Metroid (2021)

Nintendo Cinematic Universe Part 4
by Nintendo Pictures; Universal Pictures
The lone bounty hunter, Samus Aran lands on the abandoned Planet Zebes. Ordered by the Galactic Federation to uncover lost artifacts and data at the Chozo region. As she dives in deeper to the unde...
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Fan casting suggestion made by:

tomzillawash3r3

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Sigourney Weaver is known for her roles in Avatar, Finding Dory, and WALL·E. She has been suggested by fans for 3,735 roles on myCast, including Best Actress in Best & Worst of Horror . Similar actors include Michelle Pfeiffer, Meryl Streep, and Jamie Lee Curtis. Sigourney Weaver was suggested to play Mother Brain in Metroid (2021) by tomzillawash3r3. Metroid (2021) has 16 roles, including Samus Aran, Ridley, and Director.

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