Suggestions by @kevindolan

Jeff Bergman

as Tasmanian Devil in Smg4: Working With Jinx

Brendan Fraser

as Tasmanian Devil in Smg4: Working With Jinx

Huckleberry Hound

as Daws Butler in Best Characters by Voice Actor

Oscar (Fish Hooks)

as Justin Roiland in Best Characters by Voice Actor

Scooby Doo

as Don Messick in Best Characters by Voice Actor

Mr. Ping

as James Hong in Best Characters by Voice Actor

Bugs Bunny

as Joe Alaskey in Best Characters by Voice Actor

Snap

as Candi Milo in Best Characters by Voice Actor

Digit LeBoid

as Gilbert Gottfried in Best Characters by Voice Actor

Barricade (Transformers)

as Jess Harnell in Best Characters by Voice Actor

Itchy Itchiford

as Dom DeLuise in Best Characters by Voice Actor

Jokey Smurf

as June Foray in Best Characters by Voice Actor

Kaos

as Richard Steven Horvitz in Best Characters by Voice Actor

Agnes Skinner

as Tress MacNeille in Best Characters by Voice Actor

Mr. Whiskers

as Charlie Adler in Best Characters by Voice Actor

Wallabee Beatles

as Dee Bradley Baker in Best Characters by Voice Actor

Daffy Duck

as Eric Bauza in Best Characters by Voice Actor

Dee Bradley Baker

as Klaus The Goldfish in American Dad (Live Action Movie)

Seth Rogen

as Thanos in Worst Recasting In History

Danny DeVito

as Wolverine in Worst Recasting In History