Batman is a 1943 American 15-chapter theatrical serial from Columbia Pictures, produced by Rudolph C. Flothow, directed by Lambert Hillyer, that stars Lewis Wilson as Batman and Douglas Croft as his sidekick Robin. The serial is based on the DC Comics character Batman, who first appeared in Detective Comics #27 in May 1939. The villain is an original character named Dr. Daka, a secret agent of the Japanese Imperial government, played by J. Carrol Naish. Rounding out the cast are Shirley Patterson as Linda Page, Bruce Wayne's love interest, and William Austin as Alfred, the Wayne Manor butler.

A serial film, film serial, movie serial, or chapter play, is a motion picture form popular during the first half of the 20th century, consisting of a series of short subjects exhibited in consecutive order at one theater, generally advancing weekly, until the series is completed. Usually, each serial involves a single set of characters, protagonistic and antagonistic, involved in a single story, which has been edited into chapters after the fashion of serial fiction and the episodes cannot be shown out of order or as a single or a random collection of short subjects.