Suggestions by @bumbleprime

Antonio Banderas

as Captain Flint in Treasure Planet

Alfred Molina

as Billy Bones in Treasure Planet

Willem Dafoe

as Scroop in Treasure Planet

Amy Adams

as Sarah Hawkins in Treasure Planet

Samuel L. Jackson

as Mr. Arrow in Treasure Planet

Ryan Reynolds

as B.E.N. in Treasure Planet

Simon Pegg

as Dr. Delbert Doppler in Treasure Planet

Mark Hamill

as John Silver in Treasure Planet

Chloë Grace Moretz

as Carly in The Transformers

Tom Holland

as Spike Witwicky in The Transformers

Gal Gadot

as Airachnid in The Transformers

Sebastian Stan

as Hound in The Transformers

Seth Rogen

as Prowl in The Transformers

Hugh Jackman

as Wheeljack in The Transformers

Idris Elba

as Ultra Magnus in The Transformers

Manny (Ice Age)

as John Goodman in Roles That Actors / Actresses Were ALMOST Casted

Sophia Lillis

as Transformers in Actors who should be in a Big Franchise

Tom Holland

as Transformers in Actors who should be in a Big Franchise

Kevin Hart

as Transformers in Actors who should be in a Big Franchise

Amy Adams

as Transformers in Actors who should be in a Big Franchise