Season 4

Fry is placed on trial for his life because he traveled to the forbidden planet of Omega 3 to rescue all 79 episodes of "Star Trek".

Bender goes on a quest to learn the secret of Ultimate Flavor so he can humiliate his former idol on television.

A pickup game with the family-owned pizza place across the street leads to Leela being the first female Blernsball player, but she has to struggle to avoid being the worst player ever.

Fry bonds with a revived 1980s man who takes over Planet Express and takes on Mom's Delivery Company, but has a crisis of conscience when his new mentor plans to sell the company.

When Bender is lost in space, he becomes home and spiritual leader to a race of worshipers who misinterpret his wisdom.

Bender worries that no one will remember him when he dies, but he encounters a chance to leave a legacy when he discovers a planet in need of a new pharaoh.

Intern Amy Wong's rich parents host the annual Mars Day picnic, but the original Martians have different plans, so Lieutenant Kif Kroker comes to the rescue.

The Planet Express crew must suffer the wrath of the mutants who live under the city after disposing too much toxic waste into the sewers.

When the Planet Express ship gets a selectable personality upgrade, Bender chooses one and falls in love... but too briefly.

An anthology of three "what if" stories: what if Bender were human, what if Fry's life was more like a video game, and what if Leela found her true home.

When Fry, Leela and Bender make a delivery to Neptune, they run afoul of the robot Santa Claus. Bender takes his place, but the previous Santa's fearsome reputation makes his job difficult.

Fry causes trouble for himself and the rest of the crew when he accidentally causes them all to be transported back in time to Roswell, New Mexico in 1947.