Knowledge-sucking alien brains come to Earth, and only Fry's superior inferior brain can save the day.
Bender falls in love a with a fembot, but gets jealous when he thinks she might still love her ex.
Fry is reunited with his girlfriend from the 20th Century, but she doesn't adapt to the 31st century as well as he has.
I could watch "The Devils Hands are Idol Playthings" a hundred times! The musical segments we all got to do was so cool. - Billy West, voice of Fry, Zoidberg, Farnsworth, Zapp Brannigan