Season 5|Episode 7 Chick Cancer
Model Misbehavior
'The Courtship Of Stewie's Father.' It is on the season 5 DVD
This happens in Stewie Griffin: The Untold Story.Specifically it's the episode, Bango Was His Name-O
The episode is "Stewie Kills Lois."
Emission Impossible (although technically he was a sperm)Sibling RivalryMr & Mrs Stewie
Brian & Stewie's Emmy appearance & performance wasn't part of any Family Guy episode.
Season 6 Episode 5: Lois Kills Stewie
Season 7 episode 7
the 100 episode was stewie kills Lois now the next one is Lois kills stewie
Model Misbehavior
'The Courtship Of Stewie's Father.' It is on the season 5 DVD
This happens in Stewie Griffin: The Untold Story.Specifically it's the episode, Bango Was His Name-O
season 2, episode 3 "da boom" where they all service Y2k and head to the twinkie factory. stewie is a squid in that episode.
Season 8 | Episode 13: "Go Stewie Go"
The episode is "Stewie Kills Lois."
Stew-Roids
The evil Stewie clone does it in The Hand That Rocks the Cradle