Kurt Russell, star of the legendary 1993 classic Tombstone, reflected on the movie's increasing popularity, and was able to identify one element from the movie that explains it. The American Western featured a star-studded cast as it depicted the story of the infamous 1881 Gunfight at the O.K. Corral, which took place in Tombstone, Arizona. It included some of the most famous names from the American Old West, including Wyatt Earp, Doc Holliday, "Curly Bill" Brocius and Johnny Ringo.
https://screenrant.com/kurt-russell-tombstone-popularity-grow-right-idea/