Suggestions by @matvey_gapanets

Julie Walters

as Mrs.Faragonda in Winx Club: Live action

Tom Wilkinson

as Fleamont Potter in Marauders Era

Kristin Scott Thomas

as Euphemia Potter in Marauders Era

Hebe Beardsall

as Ariana Dumbledore in Marauders Era

Toby Papworth

as Baby Harry in Marauders Era

Benedict Clarke

as Young Severus in Marauders Era

Rohan Gotobed

as Young Sirius in Marauders Era

Alfie McIlwain

as Young James in Marauders Era

Ellie Darcey-Alden

as Young Lily in Marauders Era

Ariella Paradise

as Petunia Evans in Marauders Era

Harry Lloyd

as Lucius Malfoy in Marauders Era

David Bradley

as Argus Filch in Marauders Era

Brody

as Toto in The Wonderful Wizard of Oz

Chau Naumova

as Coyote in Agatha All Along season 2

Priah Ferguson

as Erica Sinclair in Stranger Things season 6

Jim Broadbent

as Santa Claus in Rudolph the Red-Nosed Reindeer

Maurice LaMarche

as Mortimer Mouse in Disney's House of Mouse

Jason Marsden

as Elias Acorn in Sonic The Hedgehog 4

Sadie Sink

as Sally Acorn in Sonic The Hedgehog 4

Zendaya Coleman

as Sally Acorn in Sonic The Hedgehog 4