Suggestions by @isaacjenkin

Neil Patrick Harris

as Ryan Evans in High School Musical (1996)

Alicia Silverstone

as Sharpay Evans in High School Musical (1996)

Matthew Lillard

as Jason Cross in High School Musical (1996)

Neve Campbell

as Gabriella Montez in High School Musical (1996)

Tobey Maguire

as Troy Bolton in High School Musical (1996)

David Spade

as Jimmie Zara in High School Musical (1986-1988)

Chris Rock

as Chad Danforth in High School Musical (1986-1988)

Adam Sandler

as Troy Bolton in High School Musical (1986-1988)

Alyson Reed

as Ms. Darbus in High School Musical (1986-1988)

Robert Downey Jr.

as Captain Man in Danger Force ('90s)

Alicia Silverstone

as Sharpay Evans in High School Musical (1986-1988)

Neve Campbell

as Gabriella Montez in High School Musical (1986-1988)

Matthew Lillard

as Jason Cross in High School Musical (1986-1988)

Tobey Maguire

as Troy Bolton in High School Musical (1986-1988)

Marlon Wayans

as Miles in Danger Force ('90s)

Tamara Taylor

as Mika in Danger Force ('90s)

Neve Campbell

as Chapa in Danger Force ('90s)

Matthew Lillard

as Bose in Danger Force ('90s)

Rob Schneider

as Schwoz in Henry Danger (2009-2015)

Emma Stone

as Gwen Stacy in Avengers 2011 Rewrite