Suggestions by @ajgeremiadis

Tim Curry

as King K Rool in Super Mario Bros. the series

Richard Steven Horvitz

as Fawful in Super Mario Bros. the series

Kate Bosworth

as Cynder in Skylanders

Felicia Day

as Cynder in Skylanders

Ian McKellen

as Eon in Skylanders

Kate Bosworth

as Cynder in The Skylanders Movie

Mister Mxyzptlk

as Gilbert Gottfried in Deceased Actors’ Casting You Would’ve Loved to See

Hood Sickle

as Kevin Conroy in Deceased Actors’ Casting You Would’ve Loved to See

Jenny (Finding Dory)

as Diane Keaton in Deceased Actors’ Casting You Would’ve Loved to See

Richard (Unikitty)

as Phil Hartman in Deceased Actors’ Casting You Would’ve Loved to See

Mesmo (Mixels)

as Phil Hartman in Deceased Actors’ Casting You Would’ve Loved to See

Devon and Cornwall

as Conrad Veidt and Glenn Strange in Deceased Actors’ Casting You Would’ve Loved to See

Dr. Nitrus Brio

as Robin Williams in Deceased Actors’ Casting You Would’ve Loved to See

Baron Karl Amadeus Mordo

as Tony Jay in Deceased Actors’ Casting You Would’ve Loved to See

Harley Quinn (JLA)

as Diane Keaton in Deceased Actors’ Casting You Would’ve Loved to See

Jevil

as James Carter Cathcart in Deceased Actors’ Casting You Would’ve Loved to See

Strykore

as Tony Todd in Deceased Actors’ Casting You Would’ve Loved to See

Malefor

as Tony Jay in Deceased Actors’ Casting You Would’ve Loved to See

Vitruvius (The Lego Movie)

as James Earl Joans in Deceased Actors’ Casting You Would’ve Loved to See

Terrafin

as Chadwick Boseman in Deceased Actors’ Casting You Would’ve Loved to See