Ryan Reynolds on Deadpool and Wolverine wait

Ryan Reynolds and Hugh Jackman kicked off celebrations at the giant Comic-Con pop culture gathering Thursday with a special screening of "Deadpool & Wolverine," their smutty superhero mash-up movie expected to break box office records this weekend. Out in theaters globally this weekend, "Deadpool & Wolverine" is expected to shatter the box office record for movies with an "R" rating -- films that children cannot attend without an adult.