When does Untitled Frank Sinatra biopic series return?

Frank Sinatra was born December 12, 1915, in Hoboken, New Jersey. He was the only child of Italian immigrants Natalina "Dolly" Garaventa and Antonino Martino "Marty" Sinatra. Sinatra began his musical career in the swing era and was greatly influenced by the easy-listening vocal style of Bing Crosby. He found success as a solo artist after signing with Columbia Records in 1943, becoming the idol of the "bobby soxers"