New details on Harrison Ford’s long-awaited return to “Indiana Jones.” From “Star Wars” to “Blade Runner” to “Patriot Games” to “Air Force One,” ET celebrates Harrison’s many movie milestones. What you never knew about his biggest blockbusters. Then, Harrison’s co-star confessions. And, is Kevin Costner to thank for getting Harrison on TV? Plus, it’s our Tom Cruise flashback. We go back to the original set of “Top Gun.” And, from “Risky Business” to “Interview with the Vampire” with Brad Pitt, we go behind-the-scenes of Tom’s biggest movie roles. Then, one of the best romantic comedies of all-time turns 25. What you never knew about “My Best Friend’s Wedding” including the movie’s original ending.