Sandra Bullock says she believes in premonitions

Sandra Bullock plays a woman who sees unexplainable visions in her latest movie, Premonition. At first, friends and family of her character Linda think she's in shock because of her husband's sudden death, but in time, they believe she's straight-out crazy.

Bullock said that like in the movie, many people believe that premonitions or other supernatural occurrences are signs of insanity, but she doesn't: "I don't know how to explain it, can't be explained by science, but I believe in that happening. You know, I think there's something bigger than we understand, but I don't think it's supported and nurtured in people. I think people think you're crazy and unless it can be proven by science it's not valid."

Premonition co-stars Nip/Tuck's Julian McMahon as Bullock's ill-fated husband. The movie opens nationwide tomorrow (March 16th).