Suggestions by @godzilla26

Maurice LaMarche

as Papa Bear in Looney Tunes Cartoons (1999-2005)

Jeff Bergman

as Papa Bear in Looney Tunes Cartoons (1999-2005)

Jim Cummings

as The Crusher in Looney Tunes Cartoons (1999-2005)

John DiMaggio

as The Crusher in Looney Tunes Cartoons (1999-2005)

Seth Green

as Slowpoke Rodriguez in Looney Tunes Cartoons (1999-2005)

Joe Alaskey

as Slowpoke Rodriguez in Looney Tunes Cartoons (1999-2005)

Eric Goldberg (animator)

as Michigan J. Frog in Looney Tunes Cartoons (1999-2005)

Jeff McCarthy

as Michigan J. Frog in Looney Tunes Cartoons (1999-2005)

Kath Soucie

as Sniffles The Mouse in Looney Tunes Cartoons (1999-2005)

Tara Strong

as Sniffles The Mouse in Looney Tunes Cartoons (1999-2005)

Corey Burton

as Tosh Gopher in Looney Tunes Cartoons (1999-2005)

Jess Harnell

as Tosh Gopher in Looney Tunes Cartoons (1999-2005)

Jeff Bennett

as Mac Gopher in Looney Tunes Cartoons (1999-2005)

Rob Paulsen

as Mac Gopher in Looney Tunes Cartoons (1999-2005)

Joe Alaskey

as Bertie in Looney Tunes Cartoons (1999-2005)

Jeff Bennett

as Bertie in Looney Tunes Cartoons (1999-2005)

Joe Alaskey

as Hubie in Looney Tunes Cartoons (1999-2005)

Jim Cummings

as Hubie in Looney Tunes Cartoons (1999-2005)

Frank Welker

as Penelope Pussycat in Looney Tunes Cartoons (1999-2005)

Tress MacNeille

as Penelope Pussycat in Looney Tunes Cartoons (1999-2005)