Suggestions by @chewchew

Gordon Reynolds

as Nicepool in Avengers: Doomsday

Score: +1

Hugh Jackman

as Wolverine in Avengers: Doomsday

Score: +1

Ryan Reynolds

as Deadpool in Avengers: Doomsday

Score: +2

India Rose Hemsworth

as Love in Avengers: Doomsday

Score: +1

Paul Bettany

as Vision in Avengers: Doomsday

Score: +1

Chris Pratt

as Star-Lord in Avengers: Doomsday

Score: +1

Charlie Day

as Luigi in Avengers: Doomsday

Score: +1

Chris Pratt

as Mario in Avengers: Doomsday

Score: +1

Tom Holland

as Spider-Man in Avengers: Doomsday

Score: +1

Chris Parnell

as Jerry Smith in Avengers: Doomsday

Score: +1

Justin Roiland

as Morty Smith in Avengers: Doomsday

Score: +1

Justin Roiland

as Rick Sanchez in Avengers: Doomsday

Score: +1

Zoë Robins

as Halyey Foster in Avengers: Doomsday

Score: +1

Chrysti Ane

as Sarah Thompson in Avengers: Doomsday

Score: +1

Caleb Bendit

as Monty in Avengers: Doomsday

Score: +1

Chris Reid

as Victor Vincent in Avengers: Doomsday

Score: +1

Dominique Thorne

as Iron Heart in Avengers: Doomsday

Score: +1

JoJo Siwa

as Mythra in Avengers: Doomsday

Score: +1

Awkwafina

as Pyra in Avengers: Doomsday

Score: +1

Iman Vellani

as Ms. Marvel in Avengers: Doomsday

Score: +2