Bender's Big Score Part 1 - 2 - 3 - 4.Bender's Big Score (Part 1): As Fry learns he has a tattoo of Bender on his buttocks that has universal consequences, nudist alien scammers take over Planet Express and brainwash Bender via a virus to do their bidding. Meanwhile, Leela meets the man of her dreams and Hermes (literally) loses his head during a game of limbo.
Bender's Big Score (Part 2): Using the power of time travel tattooed on Fry's buttocks, the scammers hatch a plan to steal history's most valuable riches. Fry escapes back to the 20th century while Bender is dispatched back in time to kill him. Meanwhile, Leela grows ever closer to her new boyfriend and Hermes gets a new body.
Bender's Big Score (Part 3): Though the scammers release Bender from their control and the tattoo on Fry's buttocks is destroyed, more and more people find themselves being scammed onto the streets. Meanwhile, Leela is getting married to her new boyfriend, and Fry discovers what his life could have been like in the 21st century.
Bender's Big Score (Part 4): After Leela's heart (and Hermes' body) are broken at her wedding, the scammers ultimately banish Earth's inhabitants to the corners of the solar system, leading to an intergalactic battle to reclaim Earth. And as the shocking truth of Leela's fiancé is revealed, Bender becomes an unlikely hero.