Batman: The Dark Knight Returns (film) arrested. Injured, Batman returns to the Batcave with Kelley, and allows her to become his protégée in spite of protests from his butler, Alfred Pennyworth. Batman has Kelley disguise herself as a Mutant, and she lures the gang to a sewer outlet at the West River. At the Gotham City Police Department, the Mutant leader murders the mayor during negotiations. Commissioner Gordon deliberately releases the leader, providing an escape from the building, which leads to the sewer outlet. Before the amassed Mutants, Batman fights the leader in a mud pit; the mud slows the leader, removing his physical advantage, and
The Batman/Superman Hour 1984's "" and 1985's "". In 1969, the series was repackaged into 30-minute episodes without the Superman segments and renamed "Batman with Robin the Boy Wonder". Batman would next appear in "The New Adventures of Batman" in 1977. In 1985, Warner Home Video released five selected episodes of the series on VHS as part of the "Super Powers" video collection. These videos were re-released in 1996 and are out of print. In 1996, episodes were included in "The Superman/Batman Adventures" on the USA Network. They later aired on the Cartoon Network and Boomerang. The Superman portion of the program consisted