Season 13 · Episode 12 · First aired 8 March 2015
Stewie Is Enceinte
Episode 12 of Family Guy season 13 (S13E12), the 243rd Family Guy episode overall. Written by Gary Janetti and directed by Steve Robertson. First broadcast on 8 March 2015.
Story
Brian decides he no longer wants Stewie around. To save the friendship, Stewie impregnates himself with samples of Brian's DNA and produces a litter of dog and human hybrids, which soon becomes a problem. A second storyline has Peter and his friends attempting to record a viral internet video at the Drunken Clam, without success.
Voices
| Voice | Characters |
|---|---|
| Seth MacFarlane | Peter Griffin, Stewie Griffin, Brian Griffin |
| Alex Borstein | Lois Griffin |
| Seth Green | Chris Griffin |
| Mila Kunis | Meg Griffin |
| Mike Henry | Cleveland Brown |
| Harvey Fierstein | Buster Keaton |
| Ralph Garman | Kurt Livingston |
| Danny Smith | Chef |
Principal voice credits as recorded by IMDb, which lists up to ten credits per episode, so recurring characters can be missing here. Guest voices below come from Wikipedia and TVmaze.
Guest voices
- Patrick Warburton as Joe Swanson
- Adam West as Mayor Adam West
Season 13: episode 12 of 18
- E1The Simpsons Guy
- E2The Book of Joe
- E3Baking Bad
- E4Brian the Closer
- E5Turkey Guys
- E6The 2000-Year-Old Virgin
- E7Stewie, Chris, & Brian's Excellent Adventure
- E8Our Idiot Brian
- E9This Little Piggy
- E10Quagmire's Mom
- E11Encyclopedia Griffin
- E12Stewie Is EnceinteYou are here
- E13Dr. C and the Women
- E14#JOLO
- E15Once Bitten
- E16Roasted Guy
- E17Fighting Irish
- E18Take My Wife
SourceFacts from Wikipedia: Family Guy season 13 (CC BY-SA 4.0). Spotted an error? See corrections.
Provenance
Facts only- Data refreshed
- 6 September 2026
- Verification
- Checked against Wikidata and IMDb: title, date, numbering and credits agree
- Licence
- Facts are not copyrightable. Source text on Wikipedia is CC BY-SA 4.0; Wikidata is CC0; IMDb data is used for verification under its non-commercial terms.
- Note
- The story summary and notes were written for this site from the sources listed, by Claude in Claude Code on 2026-09-08, awaiting editorial review. Facts only; no dialogue is reproduced. Voice credits: Information courtesy of IMDb (https://www.imdb.com). Used with permission. Guest cast data from TVmaze (https://www.tvmaze.com), CC BY-SA.