Fan Casting Richard Steven Horvitz as King Boo in The New Super Mario Bros. Super Show!

user_41639 made this fan casting suggestion on May 31, 2021. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Richard Steven Horvitz as King Boo in The New Super Mario Bros. Super Show!

Richard Steven HorvitzUnited States

57 years old
Richard Steven Horvitz (born July 29, 1966) is an American actor and comedian, best known for his voice work in animation and video games. His voice credits include the original Alpha 5 on Mighty M...
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The New Super Mario Bros. Super Show!

The New Super Mario Bros. Super Show!

by Nintendo
Join Mario, Luigi and the rest of the gang in a brand-new animated series where they meet new friends and enemies, discover many secrets of the universe, and spring into action against King Bowser ...
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Richard Steven Horvitz is known for his roles in Cats & Dogs, Shrek, and Mulan. He has been suggested by fans for 1,109 roles on myCast, including Invader Zim in Invader Zim. Similar actors include Tom Kenny, Mark Hamill, and Rob Paulsen. Richard Steven Horvitz was suggested to play King Boo in The New Super Mario Bros. Super Show! by user_41639. Other actors sugggested to play this role include Matt Berry, Mark Hamill, and Jim Cummings. The New Super Mario Bros. Super Show! has 146 roles, including King Bowser Koopa, Mario, and Princess Peach Toadstool.

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