Season 22, Episode 9 Donnie Fatso

First Aired: December 12, 2010

After Homer is jailed on New Year's Eve for bribery, he agrees to go undercover as an informant against mobster Fat Tony (voice of Joe Mantegna) to reduce his sentence. Jon Hamm has a voice cameo as an FBI investigator.

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Guest Cast

Jon Hamm FBI Investigator
Joe Mantegna Fat Tony/Fit Tony

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  • Premiered: December 17, 1989
  • Rating: TV-PG
  • User Rating:4.57 out of 5 (705 ratings)
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  • Premise: Matt Groening's subversive, animated satire about Springfield's hapless first family became a cult favorite when it premiered on Fox in 1989 after first being seen in 1987 as a short on 'The Tracey Ullman Show.' That was then; now it's TV longest running c… (more)

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