Suggestions by @germanbadass95
100 suggestions
Lucas Cruikshank
as Zeke in Total Drama Island

Dylan O'Brien
as Noah in Total Drama Island

Ashton Kutcher
as Chris McLean in Total Drama Island
Lady Gaga
as Themself in Mars Attacks! (2020)
Lady Gaga
as Princess Rosalina in Super Mario Bros
Kate Higgins
as Pauline in Mario Brothers (MBCU)

Wendy Schaal
as Princess Peach Toadstool in Mario Brothers (MBCU)

Kristen Schaal
as Daisy in Mario Brothers (MBCU)

"Weird Al" Yankovic
as Shy Guy in Mario Brothers (MBCU)

Dave Grohl
as Goomba in Mario Brothers (MBCU)

Ernie Sabella
as Mario in Mario Brothers (MBCU)
Cary-Hiroyuki Tagawa
as Kamek in Mario Brothers (MBCU)

Mark Hamill
as Kamek in Mario Brothers (MBCU)

Martin Mull
as Kamek in Mario Brothers (MBCU)

Justin Roiland
as Koopa Troopa in Mario Brothers (MBCU)

Lara Jill Miller
as Lakitu in Mario Brothers (MBCU)

Grant Palmer
as Toad in Mario Brothers (MBCU)

Nancy Cartwright
as Yoshi in Mario Brothers (MBCU)

Les Claypool
as Shy Guy in Mario Brothers (MBCU)

Cameron Diaz
as Lori Santiago, Bobby's wife (voice) in The Louder House (The Loud House sequel show, the married years)