Suggestions by @patworx

Brian Beacock

as Flowey in UNDERTALE - THE MOVIE - a "harry potter-ish" fantasy movie

Score: -1

Jeremy Jordan

as Asriel in UNDERTALE - THE MOVIE - a "harry potter-ish" fantasy movie

Score: +1

Kristen Wiig

as Alphys in UNDERTALE - THE MOVIE - a "harry potter-ish" fantasy movie

Score: -1

Tommy Chong

as Sans in UNDERTALE - THE MOVIE - a "harry potter-ish" fantasy movie

Score: -3

Terry Crews

as Asgore Dreemurr in UNDERTALE - THE MOVIE - a "harry potter-ish" fantasy movie

Score: +1

George Takei

as Mettaton in UNDERTALE - THE MOVIE - a "harry potter-ish" fantasy movie

Score: -3

Jeff Probst

as Jeff Probst in Survivor Fan Characters 1

Score: +2

Ben Folds

as Theme Song Singer in James Bond (reboot)

Score: -2