Fan Casting Matthew Rhys as The Atomic Flounder in SpongeBob SquarePants: The Super-Rescue Mission

themegacaster made this fan casting suggestion on May 27, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Matthew Rhys as The Atomic Flounder in SpongeBob SquarePants: The Super-Rescue Mission

Matthew RhysUnited Kingdom

50 years old
Matthew Rhys Evans, known professionally as Matthew Rhys, is a Welsh actor, best-known as Kevin Walker on the U.S. ABC family drama "Brothers & Sisters", and as Dylan Thomas in "The Edge of Love".
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SpongeBob SquarePants: The Super-Rescue Mission

SpongeBob SquarePants: The Super-Rescue Mission

The Ultimate Tooniverse (Phase One: One Saturday Morning)
When his favorite superheroes, Mermaid Man and Barnacle Boy, are kidnapped by a group of his most dangerous enemies, SpongeBob has to gather his friends to save Bikini Bottom, and maybe even the wo...
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Matthew Rhys is known for his roles in Mowgli: Legend of the Jungle, Burnt, and The Post. He has been suggested by fans for 513 roles on myCast, including Standard Bond Villain in James Bond (reboot). Similar actors include Jason Isaacs, Christian Bale, and Cillian Murphy. Matthew Rhys was suggested to play The Atomic Flounder in SpongeBob SquarePants: The Super-Rescue Mission by themegacaster. SpongeBob SquarePants: The Super-Rescue Mission has 18 roles, including Mr. Krabs, Barnacle Boy, and Squidward Tentacles.

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