Branded Studios to release new Stallone Documentary LONDON, Dec. 22, 2020 /PRNewswire/ -- Hot on the heels of the critically acclaimed and iTunes UK number-one-selling "Becoming Rocky: The Birth of a Classic", Branded Studios have announced the worldwide release of another award-winning Stallone documentary! Branded Studios in Dorset, UK are working with Sylvester Stallone's younger brother - Frank Stallone and the talented Director Derek Wayne Johnson - to release a fascinating documentary about the most unknown famous entertainer that has ever worked in Hollywood. Frank Stallone is a Grammy and Golden Globe nominated singer, songwriter, musician and actor who has been entertaining audiences for over fifty years but even to this day he's often referred to as "Rocky's brother".