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Fan Casting Alex Hirsch as King Boo in Super Mario Bros. (All-Star Cast)

ccarbe6062 made this fan casting suggestion on January 31, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Alex Hirsch as King Boo in Super Mario Bros. (All-Star Cast)

Alex HirschUnited States

38 years old
Alexander Robert "Alex" Hirsch (born June 18, 1985) is an American animator, storyboard artist, voice actor, and television producer. He is best known as the creator of the Disney XD (formerly Toon...
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King Boo in Super Mario Bros. (All-Star Cast)
Fan Casting

Alex Hirsch

as

King Boo (Voice)

in

Super Mario Bros. (All-Star Cast)

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Super Mario Bros. (All-Star Cast)

Super Mario Bros. (All-Star Cast)

by Nintendo and Universal Studios
Nintendo has announced the voice cast for The Super Mario Movie, and everyone has lost their mind! But there are a few characters missing here. LET'S GO WILD!!!
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Fan casting suggestion made by:

ccarbe6062

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Alex Hirsch is known for his roles in Gravity Falls: Weirdmageddon, The Mitchells vs. the Machines, and The Angry Birds Movie 2. He has been suggested by fans for 1,020 roles on myCast, including Bill Cipher in Gravity Falls. Similar actors include Tom Kenny, Mark Hamill, and Dee Bradley Baker. Alex Hirsch was suggested to play King Boo in Super Mario Bros. (All-Star Cast) by ccarbe6062. Other actors sugggested to play this role include Willem Dafoe, Will Smith, and Mark Hamill. Super Mario Bros. (All-Star Cast) has 218 roles, including Princess Daisy, Waluigi, and Mario.

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