Suggestions by @leonardonavarrete

Nick Park

as Director in Heathcliff: The Movie

Taran Killam

as Mr. Schultz in Heathcliff: The Movie

Ben Schwartz

as Leroy in Heathcliff: The Movie

Brad Garrett

as Bush in Heathcliff: The Movie

Gerry Bamman

as Frank Chapman in Heathcliff: The Movie

Bill Fagerbakke

as Mungo McMungo in Heathcliff: The Movie

Robbie Rist

as Wordsworth W. Wordsworth in Heathcliff: The Movie

Taran Killam

as Hector in Heathcliff: The Movie

Bobby Cannavale

as Spike in Heathcliff: The Movie

Ryderjackadventures

as Iggy Nutmeg in Heathcliff: The Movie

Goldie Hawn

as Mrs. Nutmeg in Heathcliff: The Movie

Kurt Russell

as Mr. Nutmeg in Heathcliff: The Movie

Zendaya

as Cleo in Heathcliff: The Movie

Sabrina Carpenter

as Sonja in Heathcliff: The Movie

Rory Vlach

as Marcy in Heathcliff: The Movie

Anthony JKrew

as Muggsy Faber in Heathcliff: The Movie

Timothée Chalamet

as Riff-Raff in Heathcliff: The Movie

Freddie Highmore

as Heathcliff in Heathcliff: The Movie

Tom Kenny

as Mr. Nutmeg in Heathcliff and the Catillac Cats

Zendaya

as Cleo in Heathcliff and the Catillac Cats