On screen
Cast
19 credited performers
William H. Macy
Leo (voice)
Peri Gilpin
Lana (voice)
Natasha Slayton
Kate (voice)
Cameron Finley
Spencer (voice)
Nicolette Little
Judy (voice)
Harve Presnell
(voice)
Joe Pantoliano
(voice)
Betty White
(voice)
Wallace Shawn
(voice)
Jeffrey Tambor
(voice)
Michael Jackson
(voice)
Tom Arnold
(voice)
Kathy Ireland
(voice)
Andrea Martin
(voice)
Flea
(voice)
Richard Kind
(voice)
John O'Hurley
(voice)
Ben Stein
(voice)
Karl Malden
(voice)