It is typical of the unfathomable decisions sometimes made by MGM in its early musicals that it cast Victoria Spivey (1906-76) in a non-singing role in Hallelujah!. In her day job Spivey was a notable blues singer and songwriter who went on to work with artists ranging from John Lee Hooker to Bob Dylan, and whose personality bore no resemblance to Missy Rose. Hallelujah! was her only acting credit.
Very little is known about Harry Gray. It is probable he was born in the 1840s and lived the first decades of his life as an enslaved person. He was apparently working as a porter when he was cast as the patriarch in Hallelujah, joining a number of other non-professional actors. Gray has two subsequent credits, but remains something of a mystery.
Nina Mae McKinney (1913-67) was one of the many Black performers–talented and beautiful–whose careers were stifled by Hollywood racism.
After relocating from South Carolina to New York, McKinney was only 15 when she was cast in the all-Black Broadway musical revue Blackbirds of 1928. Her performance was noted by King Vidor, who subsequently cast her as the female lead in Hallelujah. She replaced his original choice, who was rejected by Irving Thalberg as lacking sex appeal.
McKinney received glowing reviews for her performance as Chick and it secured her a five-year contract with MGM, but no further roles of substance. She made an uncredited appearance as a singer in They Learned About Women, and eventually walked out on MGM. Richard Watts of The New York Herald Tribune wrote at the time that her “exile from the cinema is the result entirely of narrow and intolerant racial matters.”
She made only a few films thereafter, perhaps most notably as Paul Robeson’s queen in Sanders of the River (1935) and as Rozelia in Pinky (1949).
Daniel M Haynes (1894-1954) was a successful stage actor working as Jules Bledsoe’s understudy in Show Boat when he was offered the lead role of Zeke in Hallelujah. The part had been intended for Paul Robeson, but he was unavailable.
Inevitably, given the times, Haynes’s powerful performance did not open the door to a film career. King Vidor used him again in So Red the Rose, but further down the cast list. Other than that, Haynes’s film work was mostly uncredited bits, and he eventually gave up acting to become a Baptist minister.