Suggestions by @lorog

Rose Leslie

as Marvel Girl in Scarletsilver

Nadji Jeter

as Iceman in Scarletsilver

Ralph Fiennes

as Professor X in Scarletsilver

Moisés Arias

as Toad in Scarletsilver

Jason Isaacs

as Magneto in Scarletsilver

Asa Butterfield

as Quicksilver in Scarletsilver

Thomasin McKenzie

as Scarlet Witch in Scarletsilver

Dev Patel

as Z in Dark Spider

Spoiler

as Z in Dark Spider

Alison Sudol

as Alex McQueen in Dark Spider

Justin Chatwin

as Patrick Loomis in Dark Spider

Keira Knightley

as Marie Williams in Dark Spider

J.K. Simmons

as Frank Wick in Dark Spider

Colman Domingo

as Capt. Joe Kessler in Dark Spider

Antony Starr

as Dark Taranutla in Dark Spider

Jesse Plemons

as The Crime Boss in Dark Spider

Thomas Doherty

as Jack Warrington in Dark Spider

Lucy Boynton

as Cassie Carey in Dark Spider

Jennifer Connelly

as Joyce Blake in Dark Spider

Dolph Lundgren

as The Crime Lord in Dark Spider