Suggestions by @madyibi2001

Hoyeon

as Minnie Mouse in Mickey Mouse

Freddie Highmore

as Mickey Mouse in Mickey Mouse

Clancy Brown

as Henry J Waternoose in Monsters Inc

Pom Klementieff

as Celia Mae in Monsters Inc

Charlotte Ann Tucker

as Boo in Monsters Inc

Daniel Radcliffe

as Randall Boggs in Monsters Inc

Kevin Hart

as Mike Wazowski in Monsters Inc

Dwayne Johnson

as James P Sullivan in Monsters Inc

Tony Leung Chiu-wai

as Shredder in Tmnt

Jacob Elordi

as Casey jones in Tmnt

Ke Huy Quan

as Splinter in Tmnt

Jenna Ortega

as April O Neil in Tmnt

Jacob Tremblay

as Michelangelo in Tmnt

Iain Armitage

as Donatello in Tmnt

Miles Brown

as Raphael in Tmnt

Dallas Liu

as Leonardo in Tmnt

D.J. Cotrona

as Martinez Montez in High school musical

Jason Segel

as Luke Bolton in High school musical

Brady Noon

as Martin cox in High school musical

Neil Patrick Harris

as Mr Darbus in High school musical