Futurama: 6x14
Neutopia
An alien who does not understand the concept of gender conducts experiments on the crew, changing all their genders.
6 - 1Rebirth Jun. 24, 2010
6 - 2In-A-Gadda-Da-Leela Jun. 24, 2010
6 - 3Attack of the Killer App Jul. 01, 2010
6 - 4Proposition Infinity Jul. 08, 2010
6 - 5The Duh-Vinci Code Jul. 15, 2010
6 - 6Lethal Inspection Jul. 22, 2010
6 - 7The Late Philip J. Fry Jul. 29, 2010
6 - 8That Darn Katz! Aug. 05, 2010
6 - 9A Clockwork Origin Aug. 12, 2010
6 - 10The Prisoner of Benda Aug. 19, 2010
6 - 11Lrrreconcilable Ndndifferences Aug. 26, 2010
6 - 12The Mutants Are Revolting Sep. 02, 2010
6 - 13The Futurama Holiday Spectacular Nov. 21, 2010
6 - 14Neutopia Jun. 23, 2011
6 - 15Benderama Jun. 23, 2011
6 - 16Ghost in the Machines Jun. 30, 2011
6 - 17Law and Oracle Jul. 07, 2011
6 - 18The Silence of the Clamps Jul. 14, 2011
6 - 19Yo Leela Leela Jul. 21, 2011
6 - 20All the Presidents' Heads Jul. 28, 2011
6 - 21Mobius Dick Aug. 04, 2011
6 - 22Fry Am the Egg Man Aug. 11, 2011
6 - 23The Tip of the Zoidberg Aug. 18, 2011
6 - 24Cold Warriors Aug. 25, 2011
6 - 25Overclockwise Sep. 01, 2011
6 - 26Reincarnation Sep. 08, 2011