Suggestions by @kalebthehedgehog25

Smidge

as Returning Side Characters in Trolls 4

Satin and Chenille

as Returning Side Characters in Trolls 4

Prince D (Trolls)

as Returning Side Characters in Trolls 4

Cooper (Trolls)

as Returning Side Characters in Trolls 4

Biggie and Mr. Dinkles

as Returning Side Characters in Trolls 4

Guy Diamond

as Returning Side Characters in Trolls 4

Tiny Diamond

as Returning Side Characters in Trolls 4

DJ Suki

as Returning Side Characters in Trolls 4

Floyd

as Main Characters in Trolls 4

Clay (Trolls)

as Main Characters in Trolls 4

Spruce (Bruce)

as Main Characters in Trolls 4

John Dory

as Main Characters in Trolls 4

Viva (Trolls)

as Main Characters in Trolls 4

Branch

as Main Characters in Trolls 4

Queen Poppy

as Main Characters in Trolls 4

Joel Crawford

as Director in Trolls 4

Jennifer Lopez

as New Characters in Trolls 4

Keke Palmer

as New Characters in Trolls 4

Shrek Forever After (2010 Film)

as Inspirations in Trolls 4

My Little Pony: The Movie (2017 film)

as Inspirations in Trolls 4