Fan Casting Willem Dafoe as Sinister Slug in Mermaid Man and Barnacle Boy

mephilesthedark made this fan casting suggestion on January 27, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Willem Dafoe

68 years old

William James "Willem" Dafoe (born July 22, 1955) is an American actor. He is the recipient of various accolades, including the Volpi Cup for Best Actor, in addition to receiving nominations for fo...

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Sinister Slug in Mermaid Man and Barnacle Boy

Fan Casting

Willem Dafoe

Sinister Slug (Voice)

Mermaid Man and Barnacle Boy

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Mermaid Man and Barnacle Boy

Live Action Spongebob Spin Off

by Paramount Pictures and Nickelodeon Movies

Mermaid Man was “a young, handsome, muscular man” who fell asleep on the beach and was drawn into the ocean by a big wave and then sucked into a raging whirlpool. As he fell to the bottom of the oc...

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Fan casting suggestion made by:

mephilesthedark

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0 comments on Willem Dafoe as Sinister Slug in Mermaid Man and Barnacle Boy

Willem Dafoe is known for his roles in John Wick, Spider-Man, and Finding Nemo. He has been suggested by fans for 16,624 roles on myCast, including Joker in DCEU Rebooted. Similar actors include Bill Skarsgård, Joaquin Phoenix, and Jim Carrey. Willem Dafoe was suggested to play Sinister Slug in Mermaid Man and Barnacle Boy by mephilesthedark. Other actors sugggested to play this role include No Voice. Mermaid Man and Barnacle Boy has 17 roles, including Mermaid Man, Barnacle Boy, and Atomic Flounder.