Suggestions by @tomdoggydaly

Marsai Martin

as Olivia Tucker in Pyramid

Auli'i Cravalho

as Piper McLean in Percy Jackson: Heroes of Olympus (fan cast)

Jackson Geach

as Frank Zhang in Percy Jackson: Heroes of Olympus (fan cast)

Gina Rodriguez

as Venus in The Aeneid

Erika Tham

as Yumi Ishiyama in Code Lyoko (Live Action)

Lana Condor

as Yumi Ishiyama in Code Lyoko (Live Action)

Daniel Kaluuya

as Apollo in Olympias

Keiynan Lonsdale

as Prince in Prince

Carlos PenaVega

as Atahualpa in History of the World Part II

Lilly Singh

as Chloe Frasier in Uncharted

Rachael Leigh Cook

as Amanda Packard in Sketch Academy

Raza Jaffrey

as Jagadip Bhandari in Sketch Academy

Parminder Nagra

as Sanemi Bhandari in Sketch Academy

Madelaine Petsch

as Ariel in The Little Mermaid (re-dub)

Marie Avgeropoulos

as Cher in The Wondrous World of Sonny & Cher

Diego Luna

as The Son of God in Paradise Lost

Julian Richings

as Death in Paradise Lost

Teresa Palmer

as Sonya Blade in Mortal Kombat Live-Action

Kristofer Hivju

as Hephaestus in Apotheon

Cliff Curtis

as Helios in Apotheon