Age: 23
female
Malina Pauli Weissman is an American child actress and model, best known for appearing as Young April O'Neil in Teenage Mutant Ninja Turtles and Young Kara in Supergirl.
Malina Weissman
Kate "Kitty" Pryde
for Kate "Kitty" Pryde in Marvel dreamcast
Suggested by molewin
Marvel comic book characters who should have actors who have never played those roles (I don't count Tom Holland as a spider or anything like that).