Stallone says father's Rocky cameo ended in 'really nasty' altercation

Sylvester Stallone said his father Frank Stallone Sr. did not ring the bell properly as the bell ringer — a brief cameo — in Rocky's 1976 climax, sparking an altercation that got "really nasty", according to Deadline. He told The New York Times while discussing memoir The Steps, releasing Oct 23, according to Deadline.