Suggestions by @blakerascon

Tara Strong

as Niffty in Hazbin Hotel (2002)

Stephen Root

as Sir Pentious in Hazbin Hotel (2002)

Keith David

as Husk in Hazbin Hotel (2002)

Mark Hamill

as Alastor, the Radio Demon in Hazbin Hotel (2002)

Kumail Nanjiani

as Angel Dust in Hazbin Hotel (2002)

Tress MacNeille

as Charlie Morningstar in Hazbin Hotel (2002)

Kumail Nanjiani

as ANGEL DUST in HAZBIN HOTEL RECASTING

Crafty (Happy Tree Friends)

as Timothee Chalamet in Characters actors have played or will play

Lammy (Happy Tree Friends)

as Awkwafina in Characters actors have played or will play

Cro-Marmot (Happy Tree Friends)

as Mark Hamill in Characters actors have played or will play

Mime (Happy Tree Friends)

as Charlie Day in Characters actors have played or will play

Russell (Happy Tree Friends)

as Kevin Michael Richardson in Characters actors have played or will play

Flippy/Fliqpy (Happy Tree Friends)

as Michael B. Jordan in Characters actors have played or will play

Disco Bear (Happy Tree Friends)

as Luis Guzmán in Characters actors have played or will play

The Mole (Happy Tree Friends)

as Rowan Atkinson in Characters actors have played or will play

Shifty (Happy Tree Friends)

as Jordan Peele in Characters actors have played or will play

Nutty (Happy Tree Friends)

as Josh Gad in Characters actors have played or will play

Flaky (Happy Tree Friends)

as Zazie Beetz in Characters actors have played or will play

Cub (Happy Tree Friends)

as Grey DeLisle in Characters actors have played or will play

Pop (Happy Tree Friends)

as Nathan Lane in Characters actors have played or will play