It isn’t known when, how or whyDeadpooleventually crosses over with theX-Men franchise, or where it hits in the timeline of that series. But if Colossus' participation in the movie wasn’t a big enough tip off, the latest cast photos sure are.Brianna Hildebrandis seen as Negasonic Teenage Warhead wearing a traditional yellow and blue X-Men uniform in these latest images, teasing aMutant crossover. This latest sneak peek also gives us a first look atMorena Baccarinas Copycat,Ed Skreinas Ajax,Gina Caranoas Angel Dust andT.J. Milleras Weasel.

As you may know by now, Deadpool will be showing up atComic-Con. This morning, afterRyan Reynoldsshowed everyone that TheMerc with The Mouthwas having to hitch a ride to San Diego, the rest of the cast of the upcoming film from 20th Century Fox announced their appearance with a nod to The Merc’s favorite TV Show,The Golden Girls, by tweeting the theme song. Below, we’ve lined up all the tweets from the cast in order.

Deadpool Photo 1

Based upon Marvel Comics' most unconventional anti-hero, Deadpool tells the origin story of former Special Forces operative turned mercenary Wade Wilson, 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. The 20th Century FoxComic-Conpanel will take place from 5:45 PM to 7:30 PM inHall Hon Saturday, July 11, withDeadpoolbeing accompanied byX-Men: Apocalypse. It isn’t known what other movies will be represented, but we might expect to seeChanning Tatumappear in support ofGambitas well. Take a look at theDeadpoolcast as they prepare for a truly epicComic-Con 2015!

Deadpool Photo 2

Deadpool Photo 3

Deadpool Photo 4

Deadpool Photo 5