Why don't we get a blockbuster film about Lepanto? It's a story about a king's bastard half-brother with zero naval experience. He has to put together a ramshackle alliance, and then a rag-tag fleet to defeat the biggest, most experienced, and most powerful navy of the day. Lepanto is one of the longest Hail Marys in history. It's almost impossible to simulate in a wargame, because the Turks always win unless you instigate specific rules for the Christians to cheat their way to victory. In a film version, you also get to have the character of Cervantes and a heartwarming bit when thousands of Christian slaves are freed at the end. It's amazing. I suppose it would be super-expensive with all the ships, but I'd assume decent and appropriate use of CGI. Until then I guess we'll only have G. K. Chesterton's poem Lepanto, which I recommend highly.