Little Satchmo is a 2022 documentary film about Louis Armstrong's secret daughter, Sharon Preston-Folta. The film is distributed by PBS International^[1] and won an EMMY Award (2023 Outstanding Historical Documentary, Southeast).^[2] It is directed by John Alexander^[3] and produced by Lea Umberger and JC Guest. It is based on the memoir of Sharon Preston-Folta,^[4] the only child of Louis Armstrong whom he himself acknowledged.^{[5] [6] [7] [8] [9] [10]}