During the San Diego Comic-Con, 20th Century Fox unveiled the first trailer for its upcoming "Deadpool" comic book film to fans. That trailer has now leaked online and can be watched below. The studio is planning to release an official version in three weeks. Plot: Tells the origin story of former Special Forces operative turned mercenary Wade Wilson (Ryan Reynolds), who after being subjected to a rogue experiment that leaves him with accelerated healing powers, adopts the alter ego Deadpool. Armed with his new abilities and a dark, twisted sense of humor, Deadpool hunts down the man who nearly destroyed his life. "Deadpool" co-stars Morena Baccarin, Ed Skrein, and Gina Carano. It's set to hit theaters on February 12th, 2016. Trailer:...