All Grown Up! (2003)

S5E8 Bad Blood

Title: Family Feud Plot: While Stu and Didi attend an Invention Convention, Dil decides to throw a viewing party for a "genuine" alien autopsy video with Tommy. However, tensions arise when both Grandpa Lou and Grandpa Boris arrive to babysit, igniting a rivalry between the two. The situation escalates when Phil, Lil, and Chuckie join the mix, and Dil invites ten more kids to the party, leaving Tommy feeling overwhelmed and annoyed by the chaos.