Marciano considered a comeback in 1959 when Ingemar Johansson won the Heavyweight Championship from Floyd Patterson on June 26, 1959. After only a month of training in nearly four years, Marciano decided against it and never seriously considered a comeback again. After his retirement, Marciano entered the world of television, first appearing in the Combat! episode "Masquerade" and then hosting a weekly boxing show on TV in 1961. For a brief period, he worked as a troubleshooting referee in wrestling (Marciano was a good wrestler in high school). He continued as a referee and boxing commentator in boxing matches for many years. He was also active in business as a partner and vice president of Papa Luigi Spaghetti Dens, a San Francisco-based franchise company formed by Joe Kearns and James Braly. He built a custom home at 641 NW 24 Street in Wilton Manors, Florida, a suburb of Fort Lauderdale. The house still stands today. In late July 1969, shortly before his death, Marciano participated in the filming of the fantasy The Superfight: Marciano vs. Ali. The two boxers were filmed sparring, then the film was edited to match a computer simulation of a hypothetical fight between them, each in their prime. It aired on January 20, 1970, with one version having Marciano winning and the second version having Ali winning. The Super Fight was a fictional boxing match between Rocky Marciano and Muhammad Ali shot in 1969 At the time, Ali and Marciano were the only undefeated heavyweight champions in history and fans often debated who would win had they met in their primes. Ali and Marciano were filmed acting out every possible scenario in a fight and the result was then determined using probability formulas entered into a computer. The final fight was only shown once in select cinemas around the world and released as a DVD over three decades later