Opened on November 1, 1944. Closed January 15, 1949 after 1,775 performances — 4.2 years. Revival in 1970 (79 performances) and 2012 (62 performances) Harvey is a 1944 play by the American playwright Mary Chase, who received the Pulitzer Prize for Drama for the work in 1945. It has been adapted for film and television several times, most notably in a 1950 film starring James Stewart and Josephine Hull. Wiki link