Whistler's Father/References

==Cultural References==
*The name of this episode is a reference to the painting by .
*There is also an Underdog episode with the same name.
==Trivia==
*Originally, the episode was going to be the 619th episode of the series, but it got bumped up to 620 with the announcement of Springfield Splendor, which itself would later be moved to an October 8, 2017 airing after “The Serfsons” was chosen to be the Season 29 premiere.
*This episode uses the old Season 3 version of the theme song, which features violins playing (To make them sound like the "Ahh" choir) instead of the synthesized "Ahh" choir. This is one of the newer episodes to use the old Season 3 version of the theme.
*This episode would’ve been rated either TV-14 or TV-MA if the middle finger scene was uncensored.
*The main plot of the episode is similar to the Family Guy episode "The Peanut Butter Kid"
==Goofs==
* Oddly, in one scene, two cribs can be seen in Maggie's room. The other crib cannot be seen at any other point.
* While Homer plays peek-a-boo with Maggie, a green toy swing set can be seen in front of the window. Later, when Homer is looking around for the person who is whistling, it has disappeared.
*Luann, Bernice, and Helen were seen at the talent show, but also appeared at the post office then back at the talent show, how did they do that?
* Despite the flashback stating that Abe can no longer whistle, he is then seen whistling professionally.
**So it must mean that his mouth got healed since that.
* Alf Clausen is credited in the closing credits for this episode despite being fired from the series.
* Marge calls Fit-Fat Tony by his real name, Anthony D'Amico, but that was the real name of his cousin, Fat Tony, who died in “Donnie Fatso.”
**It could be possible that nobody (Including Marge) in Springfield apart from Homer knows that Fat Tony is dead and was replaced with his cousin, Fit-Fat Tony. Or, as was the case with Principal Skinner in "The Principal and the Pauper", it's possible that no one is allowed to reference this again under penalty of torture.
==Citations==
Category:Goofs
Category:Trivia
Category:Cultural references
Category:References
Category:Season 29 references