Fry returns to the Professor with an afro and no recollection of what happened in the Futurama season seven premiere, "Rebirth."
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Futurama returns with new episodes for a sixth season on Comedy Central. The first episode is named "rebirth" and takes place directly after the Futurama movies.
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Futurama Season 7 Episode 1 Quotes

Farnsworth: Come on, stem cells, work your astounding scientific nonsense!
Fry: Fetal stem cells? Aren't those controversial?
Farnsworth: In your time, yes. But nowadays...shut up! Besides, these are adult stem cells, harvested from healthy adults that I killed for their stem cells.

Fire all weapons and open a hailing frequency for my victory yodel.

Zapp Brannigan