Season 15 · Episode 16 · First aired 19 March 2017
Saturated Fat Guy
Episode 16 of Family Guy season 15 (S15E16), the 285th Family Guy episode overall. Written by Damien Fahey and directed by Steve Robertson. First broadcast on 19 March 2017.
Story
Lois puts the household on a healthy diet. Peter objects, and he buys a food van both to get around her plans and to earn extra money. Living off what he sells damages his health and leaves him morbidly obese. Meanwhile, Meg joins a roller derby side. Chris warns her that the sport is too dangerous, she goes ahead regardless, and she is injured.
Voices
| Voice | Characters |
|---|---|
| Seth MacFarlane | Peter Griffin, Brian Griffin, Stewie Griffin |
| Alex Borstein | Lois Griffin, Tricia Takanawa |
| Seth Green | Chris Griffin, Neil Goldman |
| Mila Kunis | Meg Griffin |
| Mike Henry | Cleveland Brown, Bruce |
| H. Jon Benjamin | Carl |
| Neil Brown Jr. | Athlete with Money |
| Steve Callaghan | Peter's Customer #1 |
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
Season 15: episode 16 of 20
- E1The Boys in the Band
- E2Bookie of the Year
- E3American Gigg-olo
- E4Inside Family Guy
- E5Chris Has Got a Date, Date, Date, Date, Date
- E6Hot Shots
- E7High School English
- E8Carter and Tricia
- E9How the Griffin Stole Christmas
- E10Passenger Fatty-Seven
- E11Gronkowsbees
- E12Peter's Def Jam
- E13The Finer Strings
- E14The Dating Game
- E15Cop and a Half-wit
- E16Saturated Fat GuyYou are here
- E17Peter's Lost Youth
- E18The Peter Principal
- E19Dearly Deported
- E20A House Full of Peters
SourceFacts from Wikipedia: Family Guy season 15 (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.