Fan Casting Sylvester Stallone as King Neptune in The Spongebob Movie: Search For Squarepants (2025)

user_213101 made this fan casting suggestion on July 15, 2023. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Sylvester Stallone

77 years old

Sylvester Stallone (born Michael Sylvester Gardenzio Stallone, July 6, 1946) is an American actor and filmmaker. After his beginnings as a struggling actor for a number of years upon arriving to Ne...

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King Neptune in The Spongebob Movie: Search For Squarepants (2025)

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Fan Casting

Sylvester Stallone

King Neptune

The Spongebob Movie: Search For Squarepants (2025)

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The Spongebob Movie: Search For Squarepants (2025)

by Paramount Animation/Nickelodeon Movies

Follows SpongeBob as he travels to the depths of the ocean to face the ghost of the Flying Dutchman Kidnaps him. But Patrick, sage, king Neptune and Mindy. King Poseidon and his daughter Queen Pose...

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user_213101

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0 comments on Sylvester Stallone as King Neptune in The Spongebob Movie: Search For Squarepants (2025)

Sylvester Stallone is known for his roles in The Expendables 2, Creed, and Guardians of the Galaxy Vol. 2. He has been suggested by fans for 4,364 roles on myCast, including Best in Best & Worst Comic Book Castings. Similar actors include Arnold Schwarzenegger, Idris Elba, and Dwayne Johnson. Sylvester Stallone was suggested to play King Neptune in The Spongebob Movie: Search For Squarepants (2025) by user_213101. Other actors sugggested to play this role include Arnold Schwarzenegger. The Spongebob Movie: Search For Squarepants (2025) has 27 roles, including Karen Plankton, Mindy, and Bubbles the Dolphin.