Suggestions by @latonyalogan

Andrew Keenan-Bolger

as Louis "Lou" Primate in Doodles (TV Series)

Noah Galvin

as Louis "Lou" Primate in Doodles (TV Series)

Ethan Slater

as Louis "Lou" Primate in Doodles (TV Series)

James Monroe Iglehart

as Louis "Lou" Primate in Doodles (TV Series)

Tituss Burgess

as Louis "Lou" Primate in Doodles (TV Series)

John Tartaglia

as Louis "Lou" Primate in Doodles (TV Series)

Sebastian Arcelus

as Louis "Lou" Primate in Doodles (TV Series)

Daniel Radcliffe

as Robert "Rob" T. Rex in Doodles (TV Series)

Daniel Radcliffe

as Louis "Lou" Primate in Doodles (TV Series)

Mel Brooks

as Louis "Lou" Primate in Doodles (TV Series)

Jeremy Jordan

as Louis "Lou" Primate in Doodles (TV Series)

Matt Stone

as Louis "Lou" Primate in Doodles (TV Series)

Trey Parker

as Louis "Lou" Primate in Doodles (TV Series)

Nathan Lane

as Louis "Lou" Primate in Doodles (TV Series)

Max Casella

as Louis "Lou" Primate in Doodles

Idina Menzel

as Celeste in Doodles (TV Series)

Laura Bell Bundy

as Celeste in Doodles (TV Series)

Marissa Jaret Winokur

as Celeste in Doodles (TV Series)

Susan Egan

as Celeste in Doodles (TV Series)

Anika Noni Rose

as Celeste in Doodles (TV Series)