A Mighty Wind is a 2003 American mockumentary comedy film about a folk music reunion concert in which three folk bands reunite for a television performance for the first time in decades. Co-written, directed, and composed by Christopher Guest, the film is widely acknowledged to reference folk music producer Harold Leventhal as the inspiration for the character of Irving Steinbloom and more broadly parodies the American folk music revival of the early 1960s and its personalities. The film stars Guest and Levy alongside Bob Balaban, John Michael Higgins, Jane Lynch, Michael McKean, Catherine O'Hara, Parker Posey, Harry Shearer and Fred Willard.