Fifty years after the release of Rocky, Sylvester Stallone has reflected on the film's production and admitted his greatest regret: casting his father in the first film. In his memoir The Steps, Stallone recounts the 1976 filming of Rocky, noting that the role nearly turned into a family drama due to his father's behavior. Frank Stallone Sr., determined to break through after years of struggle, insisted on a role and was eventually given the part of the timer in the final fight against Apollo Creed. Stallone now regrets this decision. According to Stallone, his father insisted on joining the set in Los Angeles, asking, "Really, there's nothing for me? There's even your damn dog in the movie." Faced with his father's anger and unpredictable temperament, Stallone chose to yield, even replacing the actor originally cast as the timer. Stallone admitted in an interview with the New York Times that he wanted his father, whom he described as "very, very cold and hard," to recognize his achievements, saying, "It was like I was saying: 'I just want you to love me a little. Look at what I've done for you!'" During the final fight scene, Stallone's father failed to ring the bell as planned, forcing Stallone and Carl Weathers to continue their choreographed fight. Stallone shouted, "Ring that damn bell! Ring it!" His father responded with, "Don't yell at me, damn it!" Stallone recalls the situation nearly escalating into a full-blown fight in the ring. He described the scene as surreal, noting that the tension almost turned into a general brawl. To prevent further escalation and protect the film, Stallone apologized and ensured the director, John Avildsen, that the footage was usable. His father had already left the set by then. Stallone's memoir offers a personal look into the challenges he faced during the making of Rocky, a film that became a cultural touchstone and launched his career. The incident with his father, while regrettable, highlights the personal stakes involved in creating a film that would go on to become one of the most iconic in cinematic history.