Louis Johnson and Four Saints in Three Acts
Louis Johnson; Arthur Mitchell, legendary New York City Ballet dancer and founder of Dance Theatre of Harlem; and Helen Taitt, a member of the New York Negro Ballet and founder of the School of Guyana Ballet, appeared in Four Saints in Three Acts on opening night and most likely all 15 performances of the opera in 1952. William Dollar served as their choreographer. It is unknown if Mitchell and Johnson met during this production, but it most likely helped solidify a relationship that would lead to Johnson choreographing pieces for the Dance Theatre of Harlem, including one of his most notable creations Forces of Rhythm in 1971.
Sources:
Four Saints in Three Acts, Playbill
Louis Johnson, 90, Genre-Crossing Dance and Choreographer, Dies, The New York Times