MULHOLLAND DR.

We've all had the experience: It's the middle of the night, and you awaken from a dream so vivid, so unreal, so funny and terrifying in equal measure, that your only thought is to go back to sleep immediately, to re-enter that astonishing dream state and keep it going.

K-PAX

Kevin Spacey has made a career out of being snidely patronizing, of being the smartest person in the room, and that's what I adore about him; he patently refuses to be lovable, and his wicked intelligence and dry-as-sandpaper line readings give a snap to just about every role he plays. (That's why his performance as the physically and emotionally scarred teacher in last year's imbecilic tearjerker Pay It Forward was so disappointing; he's not built for sentiment, and his presence in that mopey role merely exposed the film's schmaltziness.) I guess it was inevitable that Spacey, who always comes off as knowing more than we do, would one day play an alien (or is he?) who arrives on Earth to teach us all lessons about life and love that we can't figure out for ourselves. And so we have K-PAX, which had the potential to be excruciating but, as directed by Iain Softley and performed by a marvelous cast led by Spacey and Jeff Bridges, turns out to be thoroughly engaging; it's a case study in how the right director and performers can redeem mostly worthless material.

TRAINING DAY

In Training Day, Denzel Washington plays a character so far against type - a ruthless, volatile inner-city detective who just might be a sociopath - that the movie's opening 30 minutes give you a bit of a charge; you're willing to give this umpteenth good-cop/bad-cop tale the benefit of the doubt for the chance to see Washington showboat in a larger-than-life villain role.

HEARTS IN ATLANTIS

Given current events, are audiences now so hungry for nostalgic, nonthreatening entertainment that they'll happily accept something as profoundly awful as Hearts in Atlantis? If so, you certainly can't blame them, but Lord knows they deserve better than this mawkish Stephen King adaptation, a gooey and incoherent fable that gets more maddening as it progresses. I have friends who swear by the greatness of King's novel (unread by me), but the film version comes off as a mixture of the feyest aspects of the mostly terrific Stand by Me (based on King's novella The Body) and the metaphysical hokiness of King's The Green Mile. It proves to be a nearly unbearable combination, and yet something tells me that this wimpy, unfocused film could turn into a big hit among those who believe, as its author apparently does, that America died right about the time King turned 13.