Once again we have a coy answer from Bryan Singer in regards to another popular Mutant returning for X-Men: Days Of Future Past. This time it revolves around Nightcrawler. Singer was talking to Huffington Post about Jack The Giant Slayer when he was asked if Alan Cumming could return. "I don't know. We'll see. You know ... we'll see," he teased. When pressed a little further he explained, "I don't want to ... sometimes you don't want to say "yes" or "no" to something that may not be a "yes" or a "no," or anything. I haven't decided yet, a few things." The script is still apparently not done, and he is toying with who he will be bringing in, Nightcrawler included.
There have been a number of mutants from the first X-Men franchise that have been confirmed for X-Men: Days Of Future Past, including Iceman, Kitty Pride, and Rouge just to name a few. There have also been a few teases like Halle Berry possibly returning as Storm. As more casting announcements happen, we will keep you informed.