Fan Casting Glenn Howerton as Guy Gardner / Green Lantern in Superman (2025)

moonmann made this fan casting suggestion on April 2, 2024. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Glenn Howerton

48 years old

Glenn Franklin Howerton III (born April 13, 1976) is an American actor of television and film. He is best-known for his role as Dennis Reynolds on FX's It's Always Sunny in Philadelphia (on which h...

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Guy Gardner / Green Lantern in Superman (2025)

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Fan Casting

Glenn Howerton

Guy Gardner / Green Lantern

Superman (2025)

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Superman (2025)

by James Gunn

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Fan casting suggestion made by:

moonmann

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Glenn Howerton is known for his roles in Crank, Serenity, and The Strangers. He has been suggested by fans for 1,122 roles on myCast, including Reed Richards in Marvel Cinematic Universe . Similar actors include Bill Hader, John Krasinski, and Andy Samberg. Glenn Howerton was suggested to play Guy Gardner / Green Lantern in Superman (2025) by moonmann. Other actors sugggested to play this role include Glen Powell, Matt Bomer, and Topher Grace. Superman (2025) has 19 roles, including Supergirl / Kara Zor-El, Lois Lane, and Lex Luthor.