Veronica's year-long investigation of Lilly Kane's murder comes to a shocking conclusion as new evidence leaves no doubt in her mind as to who her killer is. But her discovery leads her into more danger than she's ever faced before. Meanwhile, Keith asks Veronica to sign a waiver releasing her from the Kane fortune as the question of Veronica's paternity is finally answered.

Professor Farnsworth creates a What-if machine, a device where a user can ask it a question and it will give a instant play of what will happen. Bender wants to know what life would be like if he were 500 feet tall, Leela wants to know what life would be like if she were more impulsive, and Fry wants to know what life would be like if he never came to the year 3000.

After Marie has Frank return an anniversary gift Ray and Debra gave them Ray and Debra reminisce about the first time they slept together. Debra then decides to go apologize to Marie but Marie refuses to accept her apology when she learns that Debra lied to her in front of a priest.

Stan becomes coach of a Pee Wee Hockey team and for the benefit of one his players he tries to make them into a team of winners. Meanwhile his father deals with the memory of Stan’s performance in a Pee Wee hockey game from years earlier, when Stan had the opportunity to score the game winning goal.

Ever wonder which five battles are considered to be the best? Watch this clip show and find out! Also, don't miss a surprise guest appearance!

When an attractive woman, Katy, comes to the office to solicit her purses, all of the male staffers vie for her affection. Pam struggles with whether or not to be jealous of Katy's attention.