What I learned from watching "Stewie Griffin: The Untold Story" with the audio commentary track
Seth MacFarlane does it with David Goodman, Chris Sheridan, and Pete Michels for the first part. It was the second attempt to record an audio commentary track because the first time they did it with about a hundred people, it was chaos as they had liquor which didn't help. The three-part feature film came about during the three-year hiatus of Family Guy where Seth MacFarlane was in his continued efforts to get the studio to bring it back , got them interested in doing it from what was taken, and he started throwing around ideas for what would be a Family Guy movie story where Stewie tries to locate his real father. In 2004, when Fox ordered 35 episodes to form a fourth season to revive it, they asked the staff for Family Guy to basically do three episodes that were a continuing story that they could also release as a movie. The staff used the story Seth MacFarlane came up with and there was a script consisting of Gary Janetti & Chris S...