Suggestions by @purplemoon153

Brian Holden

as The Professor in Gilligan's Island

Score: -1

Jaime Lyn Beatty

as Eunice Howell in Gilligan's Island

Score: 0

Jeff Blim

as Thurston Howell in Gilligan's Island

Score: 0

Joe Walker

as Skipper in Gilligan's Island

Score: 0

Kim Whalen

as Ginger Grant in Gilligan's Island

Score: +1

Meredith Stepien

as Mary Ann in Gilligan's Island

Score: +1

Jon Matteson

as Gilligan in Gilligan's Island

Score: -1

Cassandra Lee Morris

as Navi in The Legend of Zelda: Ocarina of Time

Score: -1

Jensen Ackles

as Looker in Pokemon X/Y

Score: +2

Rachael Soglin

as Cher in Cher Biopic

Score: +2

Tessa Netting

as Joy in Disney Hero’s

Score: +4

Ethan Nestor

as Peter Parker in Infinity War (But with YouTubers)

Score: +6

Mark Fischbach

as William Charming in Sisters Grimm

Score: -1

Kendall Nicole Yakshe

as Moth in Sisters Grimm

Score: +1

Bill Hader

as Rumplestiltskin in Sisters Grimm

Score: +1

Ian McKellen

as Mr. Canis in Sisters Grimm

Score: +2

Misha Collins

as Archibald in King Dragon

Score: +1

Ian McKellen

as Village Elder in King Dragon

Score: +2