Suggestions by @mikeysplace

Bill Farmer

as Mr. Warthog in The Wildlife Land XII: The Great Day of the Birds (2010)

Seth Rogen

as Ronald in The Wildlife Land XII: The Great Day of the Birds (2010)

Kath Soucie

as Tara in The Wildlife Land XII: The Great Day of the Birds (2010)

Marni Nixon

as Tina in The Wildlife Land XII: The Great Day of the Birds (2010)

Gene Wilder

as Narrator in The Wildlife Land XII: The Great Day of the Birds (2010)

Gene Wilder

as Daddy Tuck in The Wildlife Land XII: The Great Day of the Birds (2010)

Julia Louis-Dreyfus

as Grandma Elephant in The Wildlife Land XII: The Great Day of the Birds (2010)

Miguel Ferrer

as Grandpa Elephant in The Wildlife Land XII: The Great Day of the Birds (2010)

Frank Welker

as Matt in The Wildlife Land XII: The Great Day of the Birds (2010)

Elizabeth Daily

as Cody in The Wildlife Land XII: The Great Day of the Birds (2010)

Sandy Fox

as Betty in The Wildlife Land XII: The Great Day of the Birds (2010)

Katie Griffin

as Chelsie in The Wildlife Land XII: The Great Day of the Birds (2010)

Roshon Fegan

as Stampy in The Wildlife Land XII: The Great Day of the Birds (2010)

John Hurt

as Gus in The Wildlife Land XIII: The Wisdom of Friends (2011)

Jennifer Martin

as Pearl in The Wildlife Land XIII: The Wisdom of Friends (2011)

Kenan Thompson

as Max in The Wildlife Land XIII: The Wisdom of Friends (2011)

Gene Wilder

as Narrator in The Wildlife Land XIII: The Wisdom of Friends (2011)

Gene Wilder

as Daddy Tuck in The Wildlife Land XIII: The Wisdom of Friends (2011)

Jennifer Tilly

as Tina in The Wildlife Land XIII: The Wisdom of Friends (2011)

Julia Louis-Dreyfus

as Grandma Elephant in The Wildlife Land XIII: The Wisdom of Friends (2011)