Suggestions by @cottonswabs

Caleb McLaughlin

as Grover in Percy Jackson Series

Walker Scobell

as Percy in Percy Jackson Series

Ana de Armas

as A Modern Evelyn Hugo in The Seven Husbands of Evelyn Hugo

Avantika

as Mika in The Very Secret Society of Irregular Witches

Mila Jones

as Teddy/Flora in Hidden Pictures

Jude Law

as Ted in Hidden Pictures

Mandy Moore

as Caroline in Hidden Pictures

Natalie Portman

as Caroline in Hidden Pictures

Cary Elwes

as Ted in Hidden Pictures

Diego Boneta

as Adrian in Hidden Pictures

Danielle Campbell

as Mallory in Hidden Pictures

Rowan Blanchard

as Mallory in Hidden Pictures

Jodelle Ferland

as Mallory in Hidden Pictures

Lucy Hale

as Mallory in Hidden Pictures

Kate Beckinsale

as Caroline in Hidden Pictures

Morena Baccarin

as Sophia in Hidden Pictures

Ricardo Antonio Chavira

as Ignacio in Hidden Pictures

Elijah Maximus

as Teddy/Flora in Hidden Pictures

Tyler Posey

as Adrian in Hidden Pictures

Jeffrey Dean Morgan

as Ted in Hidden Pictures