Suggestions by @goodsaul_man

Fred Armisen

as Cranky Kong in Donkey Kong Country

Score: +1

Micah Abbey

as Diddy Kong in Donkey Kong Country

Score: +1

Seth Rogen

as Donkey Kong in Donkey Kong Country

Score: +1

The Safdie Brothers

as Director in Mystery Inc (TV Series)

Score: +1

Danny Pudi

as Scrappy Doo in Mystery Inc (TV Series)

Score: +1

Hailee Steinfeld

as Velma Dinkley in Mystery Inc (TV Series)

Score: +1

Sophia Lillis

as Daphne Blake in Mystery Inc (TV Series)

Score: +1

Harris Dickinson

as Fred Jones in Mystery Inc (TV Series)

Score: +1

Dominic Sessa

as Norville Rogers in Mystery Inc (TV Series)

Score: +1

Donald Glover

as Scooby Doo in Mystery Inc (TV Series)

Score: +1

Danny Boyle

as Director in Too Silly: A Monty Python Film

Score: +1

Carey Mulligan

as Carol Cleveland in Too Silly: A Monty Python Film

Score: +1

Asa Butterfield

as Michael Palin in Too Silly: A Monty Python Film

Score: +1

Paul Dano

as Terry Gilliam in Too Silly: A Monty Python Film

Score: +1

Jim Caddick

as Terry Jones in Too Silly: A Monty Python Film

Score: +1

George MacKay

as Eric Idle in Too Silly: A Monty Python Film

Score: +1

Joseph Quinn

as John Cleese in Too Silly: A Monty Python Film

Score: +1

Will Poulter

as Graham Chapman in Too Silly: A Monty Python Film

Score: +1

Jason Reitman

as Director in Ghostbusters

Score: +1

Stay Puft Marshmallow Man

as The Staypuft Marshmallow Man in Ghostbusters

Score: +1