Zelig is a 1983 American mockumentary film written and directed by Woody Allen and starring Allen and Mia Farrow. Allen plays Leonard Zelig, a nondescript enigma who, out of his desire to fit in and be liked, takes on the characteristics of strong personalities around him. The film, presented as a documentary, recounts his intense period of celebrity in the 1920s and includes analyses from contemporary intellectuals.
Zelig was photographed and narrated in the style of 1920s black-and-white newsreels, which are interwoven with archival footage from the era, and re-enactments of real historical events. Color segments from the present day include interviews of real and fictional personages, including Saul Bellow and Susan Sontag. Zelig has been favorably received by critics.