Suggestions by @delinquentprincess

Jeffrey Dean Morgan

as Cronus in Class of the Titans

Anya Taylor-Joy

as Stella in Winx Club

Kennedy McMann

as Bloom in Winx Club

Laura Dern

as Hera in Class of the Titans

Alex Lange

as Neil in Class of the Titans

Marcel Ruiz

as Archie in Class of the Titans

Drew Davis

as Odie in Class of the Titans

Sam Claflin

as Mason Mckinnon in The Marauders Era

Taron Egerton

as Mitchell Mckinnon in The Marauders Era

Charlie Rowe

as Matthew Mckinnon in The Marauders Era

Drew Starkey

as Maxwell Mckinnon in The Marauders Era

Liam Neeson

as Fleamont Potter in The Marauders Era

Laura Harrier

as Emmeline Vance in The Marauders Era

Arthur Darvill

as Arthur Weasley in The Marauders Era

Bryce Dallas Howard

as Molly Prewett in The Marauders Era

Jamie Chung

as Hestia Jones in The Marauders Era

Rudy Pankow

as Fabien Prewett in The Marauders Era

George MacKay

as Gideon Prewett in The Marauders Era

Elizabeth McGovern

as Euphemia Potter in The Marauders Era

Vanessa Kirby

as Petunia Evans in The Marauders Era