Fan Casting J.K. Simmons as General Decker in Mars Attacks! (2026)

boomstick2000 made this fan casting suggestion on April 17, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

J.K. Simmons as General Decker in Mars Attacks! (2026)

J.K. SimmonsUnited States

70 years old
Jonathan Kimble Simmons (born January 9, 1955) is an American actor. He has been cited as one of the greatest contemporary character actors, and has appeared in over 200 film and television roles s...
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Fan Casting

J.K. Simmons

as

General Decker (Rod Steiger)

in

Mars Attacks! (2026)

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Mars Attacks! (2026)

Mars Attacks! (2026)

Little people... why can't we all just... get along?
by Tim Burton
A fleet of Martian spacecraft surrounds the world's major cities and all of humanity waits to see if the extraterrestrial visitors have, as they claim, "come in peace." U.S. President James Dale re...
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J.K. Simmons is known for his roles in Spider-Man, Zootopia, and La La Land. He has been suggested by fans for 11,631 roles on myCast, including Best in Best & Worst Comic Book Castings. Similar actors include Bryan Cranston, Ian McKellen, and Anthony Hopkins. J.K. Simmons was suggested to play General Decker in Mars Attacks! (2026) by boomstick2000. Mars Attacks! (2026) has 21 roles, including US President James Dale, Art Land, and White House Press Secretary Jerry Ross.

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