Suggestions by @evagracewilliams

Kath Soucie

as Lola Bunny in Tom and Jerry Back in Action

Score: +1

Madeline Kahn

as Madeline Kahn in Tom and Jerry Back in Action

Score: +1

Joe Alaskey

as Daffy Duck in Tom and Jerry Back in Action

Score: +1

Billy West

as Bugs Bunny in Tom and Jerry Back in Action

Score: +1

Christine Cavanaugh

as Jerry Mouse in Tom and Jerry Back in Action

Score: +1

Richard Kind

as Tom Cat in Tom and Jerry Back in Action

Score: +1

Christine Cavanaugh

as Jerry the mouse in Tom & Jerry 2 Movie (Tom and Jerry talking)

Score: +2

Madeline Kahn

as Jerry Mouse in Tom and Jerry: The Movie (1997)

Score: +1

Audrey Hepburn

as Dumbo in Dumbo (1950s)

Score: +1

Madeline Kahn

as Jerry in Tom and Jerry: The Movie

Score: +1

Tim Curry

as Reala in Nights into dreams (show adaptation)

Score: +1

Julie Andrews

as Nikita Lioness in Mickey Mouse vs Bugs Bunny: War in Toontown

Score: +1

Alan Rickman

as Cheetaro Leopard in Big Cat Rescue

Score: +1

Julie Andrews

as Nikita Lioness in Big Cat Rescue

Score: +1

Ted Neeley

as Daffy Duck in Mickey Mouse vs Bugs Bunny: War in Toontown

Score: +1

Daniel Radcliffe

as Bugs Bunny in Mickey Mouse vs Bugs Bunny: War in Toontown

Score: +1

Andy Cohen

as Snoopy in Mickey Mouse vs Bugs Bunny: War in Toontown

Score: +1

Daniel Radcliffe

as Rex Dasher in The Tigger Movie (Crossover)

Score: +1

Hoda Kotb

as Lola Bunny in Mickey Mouse vs Bugs Bunny: War in Toontown

Score: -2

Daniel Radcliffe

as Jerry (Mouse) in Mickey Mouse vs Bugs Bunny: War in Toontown

Score: +1