Roy K. wrote two plays
- Big City Blues, 1972
- The Trial of Cain, the Son of Adam for the Murder of his Brother and One-Half the Human Race, 1975
Big City Blues, a trilogy of one-act plays, was produced off-Broadway at the St Mark’s Playhouse, 133 Second Ave, New York NY, in February 1980. Typescript and cast photo held by New York City Library. The play was performed by the Negro Ensemble Corporation, directed by Horacena J. Taylor.