All Grown Up! - Season 5 - Eps 8: Bad Blood
With Stu and Didi away at an Invention Convention, Dil wants to host a viewing party for a "real" alien autopsy video with Tommy. But when both Grandpa Lou and Grandpa Boris show up to babysit the kids, they all start to have a feud. This gets even more difficult when Phil, Lil, and Chuckie show up and Dil invites 10 other kids to come see it, much to Tommy's frustration.
About All Grown Up!

Title: All Grown Up!
First Air Date: 2003-04-12
Last Air Date: 2008-08-17
Status: Ended
Rating: 7.6/10 (from 192 votes)
Language: EN
Seasons: 5
Total Episodes: 52
Network: Nickelodeon
Genres: Animation, Comedy, Drama, Kids
Production Companies: Klasky-Csupo, Nickelodeon Animation Studio
Synopsis
The former "Rugrats" tots now face preteen issues and dilemmas.
Cast

E. G. Daily
Tommy Pickles (voice)

Nancy Cartwright
Chuckie Finster (voice)

Kath Soucie
Phil DeVille / Lil DeVille (voice)

Cheryl Chase
Angelica Pickles (voice)

Cree Summer
Susie Carmichael (voice)

Dionne Quan
Kimi Watanabe-Finster (voice)

Tara Strong
Dil Pickles (voice)