Tensions rise when trailblazing blues singer Ma Rainey and her band gather at a recording studio in Chicago in 1927.
Gay civil rights activist Bayard Rustin organized the 1963 March on Washington.
Father-to-be Alan is shocked to learn that he was born a sextuplet. With his newfound brother Russell riding shotgun, the duo sets out on a hilarious journey to reunite with their remaining long-lost siblings.