Suggestions by @shanespicer

Rebel Wilson

as Professor Shelly Oberon in Jumanji: Welcome to the Jungle/The Next Level (Genderswap)

Leslie Jones

as Francesca "Mouse" Finbar in Jumanji: Welcome to the Jungle/The Next Level (Genderswap)

Awkwafina

as Dr. Seethe Bravestone in Jumanji: Welcome to the Jungle/The Next Level (Genderswap)

Darren Norris

as Blue in M&M's (Alternate Cast)

Darren Norris

as Yellow in M&M's (Alternate Cast)

Ben Schwartz

as Red in M&M's (Alternate Cast)

Mr. Lawrence

as Wyatt Q. Charleston in JimBob NormalPants

Carolyn Lawrence

as Carol Cheeks in JimBob NormalPants

Clancy Brown

as Anthony G. Slabs in JimBob NormalPants

Rodger Bumpass

as Manward Limbs in JimBob NormalPants

Bill Fagerbakke

as Patrick Starr in JimBob NormalPants

Tom Kenny

as JimBob NormalPants in JimBob NormalPants