The crew discovers the lost city of Atlanta, where Fry falls in love with a mermaid.
Professor Farnsworth names his teenage clone to be the successor of his research.
Hermes is forced to take a vacation while a female bureaucrat replaces him.
Leela thinks she's found the last of her species when she meets another cyclops.
Bender gets recruited to join a pro wrestling league after inadvertently beating up the Ultimate Robot Fighting champion.