Watch The Simpsons Online: Season 33 Episode 9

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How did Homer and Grandpa's relationship change?

On The Simpsons Season 33 Episode 9, the pair talked through their issues, taking viewers to Homer's life in his teens.

Smithers New Relationship - The Simpsons

The episode found them embarking on a road trip to look for Homer's mom, but who was the mysterious figure following them?

Elsewhere, Marge tried to communicate what went wrong to Homer, but he was not interested.

Use the video above to watch The Simpsons online right here via TV Fanatic.

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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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