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S22 · E09
The Simpsons
Donnie Fatso
Aired · 25 min
Jon Hamm will guest star as a Federal Bureau of Investigation agent as Homer goes undercover to infiltrate Fat Tony's mob. Joe Mantegna will return as Fat Tony, and also voice his cousin Fit Tony.
- Aired
- Runtime
- 25 min
- Season
- 22
- Episode
- 9
- Rated
- TV-PG