Suggestions by @jurassicjohnny

Nicolas Cage

as The True Culprit's Actor in F-Zero X (Animated SSBCU)

Nicolas Cage

as Captain Falcon / Douglas Jay Falcon in F-Zero X (Animated SSBCU)

Andrea Martin

as Nana in Luigi's Mansion (Animated SSBCU)

Bill Fagerbakke

as Mr. Luggs in Luigi's Mansion (Animated SSBCU)

Naomie Harris

as Madame Clairvoya in Luigi's Mansion (Animated SSBCU)

Maurice LaMarche

as Vincent Van Gore in Luigi's Mansion (Animated SSBCU)

Bogmire

as Bogmire in Luigi's Mansion (Animated SSBCU)

Ralph Fiennes

as Shivers in Luigi's Mansion (Animated SSBCU)

Daran Norris

as Biff Atlas in Luigi's Mansion (Animated SSBCU)

Olivia Colman

as Lydia in Luigi's Mansion (Animated SSBCU)

Martin Short

as Neville in Luigi's Mansion (Animated SSBCU)

Ricky Gervais

as Shivers in Luigi's Mansion (Animated SSBCU)

FAKE

as Gandrayda in The Animated Super Smash Bros. Cinematic Universe

Frank Welker

as Spooky in Luigi's Mansion (Animated SSBCU)

Timothy Spall

as Uncle Grimmly in Luigi's Mansion (Animated SSBCU)

Ceiling Suprise/Purple Bomber

as Normal Ghosts in Luigi's Mansion (Animated SSBCU)

Bowling Ghost

as Normal Ghosts in Luigi's Mansion (Animated SSBCU)

Ghost Guy

as Normal Ghosts in Luigi's Mansion (Animated SSBCU)

Grabber Ghost

as Normal Ghosts in Luigi's Mansion (Animated SSBCU)

Garbage Can Ghost

as Normal Ghosts in Luigi's Mansion (Animated SSBCU)