It's no secret that the cast of Bryan Singer's upcoming "X-Men: Days of Future Past" film is pretty massive -- with a who's-who of movie mutants from previous films and a number of new characters set to make their silver screen debut, there's a lot of excitement around what the X-Men movieverse's take on the unseen mutants. Empire Online has posted a gallery of 25 cover images for its latest issue to be revealed throughout the day, each featuring one of the many characters cast in the upcoming sequel. So far, the characters highlighted include the Sentinel, Havok (Lucas Till), Toad (Evan Jonigkeit), William Stryker (Josh Helman), Bolivar Trask (Peter Dinklage), Mystique (Jennifer Lawrence), Beast (Nicholas Hoult), Quicksilver (Evan Peters) and young Magneto (Michael Fassbender).
The covers are especially notable for giving the first, fully-costumed look at Till as Havok, Jonigkeit as Toad and Peters as Quicksilver -- and with 16 more covers to come, it's likely that there will be a few more surprises and many more familiar faces throughout the day.
Check out Empire's currently-revealed covers below and check back in during the day to see more of the images as they're released.
UPDATE 1/27/2014 2:27 PM PT: New images have been revealed on Empire Online, including Professor X (James McAvoy), Wolverine (Hugh Jackman), director Bryan Singer, future Wolverine (Jackman), future Professor X (Patrick Stewart) and future Magneto (Ian McKellen).
UPDATE 1/27/2014 4:30 PM PT: The latest covers from Empire include Storm (Halle Berry) and, surprisingly, Rogue (Anna Paquin), who was reported last month to be cut from the film. Empire says it's addressed in their article: "For those asking if our Rogue cover means Rogue is in the movie, a definitive statement from Bryan Singer and Simon Kinberg is in the issue."
UPDATE 1/28/2014 10:00 AM PT: Empire has released all 25 "X-Men: Days of Future Past" covers, with the final bunch including Blink (Fan Bingbing), Bishop (Omar Sy), Sunspot (Adan Canto) and a high-tech "Future Sentinel."
"X-Men: Days of Future Past" hits theaters May 23.