Suggestions by @jesselee

Black Knight

as Black Knight in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Sideshow Bob

as Sideshow Bob in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Krusty the Clown

as Krusty the Clown in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Ghost Clown

as Ghost Clown in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Petunia Pig

as Petunia Pig in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Tazmanian Devil

as Tazmanian Devil in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Daffy Duck

as Daffy Duck in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Porky Pig

as Porky Pig in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Elmer Fudd

as Elmer Fudd in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Nala (Disney)

as Nala in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Timon

as Timon in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Count Dracula

as Dracula in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Pumbaa

as Pumbaa in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Mufasa (The Lion King)

as Mufasa in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Dracula

as Count Dracula in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Zazu

as Zazu in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Rafiki

as Rafiki in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Scooby-Doo (character)

as Scooby Doo in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Simba

as Simba in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)

Taka/Scar

as Scar in Dr. Seuss' The Cat in The Hat (Warner Animation Group Remake)