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THE SIMPSONS · SEASON 17 · EPISODE 10

The Simpsons S17E10 Homer's Paternity Coot

★ 8.3 · GREAT Jan 8, 2006 30 MIN FOX 6 GUEST STARS
Still from The Simpsons S17E10: Homer's Paternity Coot

The episode in brief

Marge's rage against the new toll road system somehow leads to the discovery of a frozen mailman and his 40-year-old mail. The letters are returned to the rightful recipients, including one to Grandpa Simpson's deceased wife, revealing a secret love affair and the real father of her baby, Homer. Confused and emotional, Homer finds Mason Fairbanks, his wealthy and much improved paternal dad, and happily establishes a father-son relationship with him while rejecting his surrogate father of 40 years. But soon Homer realizes that a DNA test doesn't necessarily tell who his true father is. Blackboard 'I am not smarter than the president'.

FAN DESK VERDICT A top-shelf entry. Not quite canon, but you’ll be quoting it all week — the fan desk says don’t skip.

Snapshots

2 STILLs
STILLS VIA TMDB

Who’s in it

GUEST STARS
SERIES REGULARS

Behind the camera

DIRECTED BY Mike B. Anderson
WRITTEN BY Joel H. Cohen

Where it sits in the season

TAP A BAR TO JUMP

Where to watch S17E10

US · NOVEMBER 2026
AVAILABILITY IS FOR THE SHOW; NOT EVERY SERVICE CARRIES EVERY EPISODE · LINKS MAY EARN US POPCORN MONEY
8.3
THE FAN VERDICT
Keeper. Goes straight in the rewatch rotation.

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S17E10 FAQ

When did The Simpsons S17E10 air?

The Simpsons S17E10 (“Homer's Paternity Coot”) first aired on January 8, 2006.

Where can I watch The Simpsons S17E10?

In the US, The Simpsons season 17 — including this episode — is available on FX, Hulu, Disney+, fuboTV, DirecTV On Demand, Spectrum On Demand, YouTube TV, FOX One Amazon Channel, Hulu on Disney+, Amazon, Fandango at Home, and AppleTV.

Who guest stars in The Simpsons S17E10?

Guest stars include Joe Frazier (Joe Frazier (voice)), Maggie Roswell (Helen Lovejoy (voice)), Michael York (Mason Fairbanks (voice)), Pamela Hayden (Jimbo (voice)), and Tress MacNeille (Agnes Skinner / Dolph).

Who directed and wrote The Simpsons S17E10?

The Simpsons S17E10 (“Homer's Paternity Coot”) was directed by Mike B. Anderson and written by Joel H. Cohen.

Is The Simpsons S17E10 a good episode?

Fans rate The Simpsons S17E10 (“Homer's Paternity Coot”) 8.3/10, which puts it in the great tier for The Simpsons.