The Simpsons/Rugrats

Cast:
 * Homer as Tommy
 * Lenny as Chuckie
 * Marge as Kimi
 * Bart as Phil
 * Lisa as Lil
 * Edna Krabappel as Angelica
 * Helen Lovejoy as Susie
 * Stan Marsh (from South Park) as Stu
 * Wendy Testaburger (from South Park) as Didi