"Less Than Hero" is the fourth episode in the fourth season of the American animated television series Futurama. It first aired on the Fox network in the United States on March 2, 2003. The episode was directed by Susie Dietter and written by Ron Weiner. The plot centers on Fry, Leela, and Bender as they masquerade as superheros after being granted superpowers through the use of 'miracle cream'. The subplot focuses on the relationship between Leela and her parents.

Professor Farnsworth orders a supercollider from πKEA; after assembling it, Fry and Leela are left with sore muscles, so Dr. Zoidberg prescribes them "Dr. Flimflam's Miracle Cream". While Fry and Leela are returning the broken supercollider to the store, a homeless man attempts to mug them, but Fry and Leela fight back. They discover they are immune to laser fire and physical attacks, a side effect of the 'miracle cream'; they also gain the abilities of super strength and super speed. They form a team of superheroes, the New Justice Team, taking the names "Captain Yesterday", and "Clobberella", with Bender joining them as "Super King".

Leela makes a visit to CitiHall, and procures a special one-day surface pass for her mutant parents from the sewers. Shortly after, the mayor summons the New Justice Team to deal with a criminal threat. The Museum of Natural History is going to be robbed of the Quantum Gemerald at 9 a.m. by a criminal mastermind called the Zookeeper, who uses trained animals to aid him in his crimes.

Leela, planning her day, schedules her parents' surface visit for 10 a.m. at the same museum. Her plans are ruined when the Zookeeper is an hour late for the theft. The New Justice Team foils the robbery, but the Zookeeper escapes. Leela's parents are convinced that Leela did not meet them because she is ashamed of them.

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