The American Theater opened before 1920^[1] and showed movies from about 1945 to 1950.^[2]

1. Polk’s Utah Gazetteer and Business Directory, 1920-1921, 1922-1923, 1927-1928
2. "Rural 3", movie-theatre.org, listing as its sources the Film Weekly Film Journal yearbooks 1920, 1925, 1930, 1935, 1940, 1945, 1950, 1955 and International motion picture almanacs 1961, 1964, 1969, 1975, 1980, 1985, 1990, 1995, 1998, 2000