As "Top Gun: Maverick" soared past $1 billion at the worldwide box office, Tom Cruise revealed emotions were also flying high with his co-star Val Kilmer. After more than three decades, Cruise and Kilmer emotionally reunited on-screen in the long-awaited sequel.The Hollywood costars skyrocketed to fame after the 1986 "Top Gun" movie. "I just want to say that was pretty emotional, I’ve known Val for decades," Cruise said during an appearance on "Jimmy Kimmel Live." "For him to come back and play that character…he’s such a powerful actor, that he instantly became that character again…you’re looking at Iceman." When asked if he cried while filming the intense scene, Cruise admitted he was in tears.