Suggestions by @inigoclearwater

Andrew Garfield

as Remus Lupin in Harry Potter(Tv Series)

Aaron Taylor-Johnson

as James Potter in Harry Potter(Tv Series)

Jude Law

as Albus Dumbledore in Harry Potter(Tv Series)

Jason Dolley

as Urchin in The Little Mermaid (The Live-Action Remake)

Ty Simpkins

as Urchin in The Little Mermaid (The Live-Action Remake)

Ross Lynch

as Urchin in The Little Mermaid (The Live-Action Remake)

Zoë Soul

as Gabriella in The Little Mermaid (The Live-Action Remake)

Jenna Ortega

as Gabriella in The Little Mermaid (The Live-Action Remake)

David Koepp

as Grimsby in The Little Mermaid (The Live-Action Remake)

Jeremy Irons

as Grimsby in The Little Mermaid (The Live-Action Remake)

Naomi Watts

as Sadie Adler in Red Dead Redemption II

Nikolaj Coster-Waldau

as Sabertooth in MCU X-Men

Halle Bailey

as Composer in The Little Mermaid (The Live-Action Remake)

Halle Bailey

as Ariel in The Little Mermaid (The Live-Action Remake)

Bill Nye

as Archimedes in The Little Mermaid (The Live-Action Remake)

Domhnall Gleeson

as Hans Christian Andersen in The Little Mermaid (The Live-Action Remake)

Francis Lawrence

as Dudley in The Little Mermaid (The Live-Action Remake)

Jim Cummings

as The Ancient Seaclops in The Little Mermaid (The Live-Action Remake)

Jim Cummings

as Emperor Sharga in The Little Mermaid (The Live-Action Remake)

Morgan Freeman

as The Magical Wishing Starfish in The Little Mermaid (The Live-Action Remake)