Suggestions by @jagathfancast

John Krasinski

as Superman in Superman family

Score: 0

Adolf Hitler

as Wtf Cameos in The Worst Movie Ever

Score: +2

Terry Crews

as The President in Rick and Morty

Score: 0

Asa Butterfield

as Morty Smith in Rick and Morty

Score: +1

Nicolas Cage

as Rick Sanchez in Rick and Morty

Score: -3

Chris Evans

as Nick Dunne, a teacher[7] in Gone Girl (2004)

Score: -2

Scarlett Johansson

as Amy Elliott Dunne, Nick's missing wife in Gone Girl (2004)

Score: -2

Anya Taylor-Joy

as Amy Elliott Dunne, Nick's missing wife in Gone Girl (2004)

Score: +1

Michael Giacchino

as Composer in Gone Girl (2004)

Score: +1

Donald Trump

as Tony Stark in The Worst Superhero Movie EVER

Score: +2

Melissa Rauch

as Black Canary in DC sitcom

Score: +1

Neil Patrick Harris

as GREEN LANTERN in DC sitcom

Score: +1

Andy Samberg

as GREEN ARROW in DC sitcom

Score: +1

Jim Parsons

as FLASH in DC sitcom

Score: +1

Chelsea Peretti

as WONDER WOMAN in DC sitcom

Score: +1

John Krasinski

as SUPERMAN in DC sitcom

Score: +1

Matt LeBlanc

as BATMAN in DC sitcom

Score: +1