Season

17

Production Code

HABF03

Episode Number

0

Airdate

17 December 2005

Writer

Joel H. Cohen

Director

Mike B. Anderson

Executive Producer

Al Jean

Editor

Gary M. Gadsdon

Plot When an Ice Cap melts around Mt. Springfield, it reveals a frozen Mail Man frozen in ice in the sixties. Mona gets a letter delivered to the Simpson home. Since she ran off, Grampa reads it. It turns out that Grampa may not be Homer's father. Homer starts looking for a lifeguard, who's name starts with M, as disclosed by the letter. Homer finds out that M is Mason Fairbanks (voiced by Michael York), taking a DNA test, it turns out that Mason Fairbanks really is Homer's father. Going on a treasure trove, Homer and Mason head to the ocean floor to find the Emeralds of Pezo Mahado. But Homer loses his way and hits his head, he realized that Abe is his father, at the hospital Grampa reveals that he switched the DNA tests to Homer.