This is less the Washington Irving story than it is “Scream” set in post- revolutionary times. Its production design by Rick Heinrichs is ravishingly eerie, all gray skies, looming spires, gnarled branches, and rearing horses. The magnificent collection of character actors is almost another element of the production design, with faces right out of Holbein or Daumier. But the spurting blood, rolling heads, and postmodern sense of irony are jarring and uneven. (It’s set in 1799, the end of the century, get it?)

Johnny Depp plays the honorable but easily frightened Ichabod Crane, in this version not a schoolteacher but a sort of 18th century detective, committed to the use of science and logic. He is sent to Sleepy Hollow to investigate a series of murders attributed to the Headless Horseman, the ghost of a bloodthirsty Hessian soldier, who steals the heads of his victims because his own was stolen from his grave.

Crane insists that the murderer cannot be supernatural, until he sees it himself. Still, he analyzes the evidence to find the secrets that link the victims together and the human force driving the Headless Horseman.

The themes of science vs. supernatural and appearance vs. reality appear throughout the movie, as Crane must understand his own past in order to see the truth. He describes himself as “imprisoned by a chain of reasoning.” He keeps coming back to a toy given to him by his mother, a spinning disk with a bird on one side and a cage on the other. As it spins, the bird appears to be inside the cage, an optical illusion, and, not by coincidence, the very illusion (persistence of vision) that makes us think that the people in the thousands of still pictures that make up a movie are really moving.

Depp plays Crane with the right haunted look and rigid posture. But the ludicrousness of some of the plot turns and the exaggerated fright reactions leave him with the most outrageous eye-rolling since Harvey Korman’s imitation of a silent film star. Indeed, the movie frequently brings to mind those sublime “Carol Burnett Show” movie parodies, especially when the villain ultimately finds time for a detailed confession as the planned final victim is waiting for the Headless Horseman to arrive. The wonderful Christina Ricci is wasted in an ingenue part.

Parents should know that this is a very, very gory movie, with many headless corpses, lots of spurting blood, heads being sliced off and bouncing to the ground, various other murders, a couple of “boo!”-type scares, and of course characters perpetually in peril. The heads all show up eventually, too. There is a brief but non-explicit scene of a couple having sex, several very gross moments, and a scene of torture in an Iron Maiden. This is only for teens who really enjoy slasher movies, and then if they can’t find a video of something better, like “Poltergeist” or director Tim Burton’s own “Nightmare Before Christmas” or “Edward Scissorhands.”

There has never been a movie more literally true to its title — this is indeed a movie with many long, loving scenes of snow falling on cedars. There are also scenes of raindrops plopping in puddles and autumn leaves blowing and children running on the beach.

In between, there is a story, impressionistically told, about a murder trial. Late one night, in 1950 Washington State, a Caucasian fisherman named Carl Heine drowned, and circumstantial evidence indicates that he might have been murdered. The last person to see him was a Japanese fisherman, Kazuo Miyamoto, who had a motive — Heine owned land that would have belonged to Miyamoto’s family if not for the Japanese internment during World War II.

As journalist Ishmael Chambers (Ethan Hawke) sits in the balcony of the courtroom taking notes, the background is revealed in snippets and images: Ishmael and Miyamoto’s wife, Hatsue, devoted to each other as children and teenagers. Ishmael’s father, losing subscribers and advertisers because of his editorials against racism. Heine’s father, promising Miyamoto’s father that he would not foreclose while they were in the internment camp. Heine’s mother, foreclosing after her husband died. Hatsue’s mother, telling her to stay away from white boys. Ishmael, unable to stop thinking about Hatsue.

Parents should know that there are some battle scenes and a graphic amputation, and some inexplicit but intimate scenes of married couples having sex and teenagers making out.

Several characters in the movie hesitate before acting, and it is worth talking about the consequences of the delays and what factors lead them to decide the way they do. Families should also talk about this style of story-telling. Is it supposed to represent the internal thoughts of the characters or is there some sort of narrator putting together the story like a jigsaw puzzle. And families should also talk about the Japanese internment, one of the most shameful episodes in this country’s history, and about the half-century effort it took to get an apology and a small payment for damages.

Familes who enjoy this movie will also enjoy “Come See the Paradise” and “A Walk in the Clouds.”

Parents may think that nothing can be more outrageous than the “South Park” television show, with its macabre humor, strong language, and singing poop. They need to understand that this theatrical release is much, much more outrageous and inappropriate for children and most teens.

Art imitates life, as the plot has its quartet of third graders sneaking into a Canadian R-rated movie and repeating the profanity they heard. This becomes so upsetting to the community that the US declares war on Canada. One of the children gets a V-chip implanted in his head that shocks him when he says something inappropriate. And Kenny, killed once again, ends up in Hell, where Satan and Saddam Hussein are homosexual lovers.

The movie has some sharp satire and genuine wit amidst the over 100 uses of the f-word and references to every kind of bodily function and singing sex organs. But any parent considering allowing a child or teenager to see the movie should watch it first, as it is much raunchier and more explicit than anything else the child (or, for that matter, the parent) is likely to have seen.

E.B. White’s story of a family whose son happens to be a mouse is lovingly Hollywood-ized. In other words, it bears very little relationship to the book but has a lot of great special effects. Fans of the book will do well to stay at home and re-read it, but families looking for some good action scenes, appealing characters, and a wise-cracking cat will enjoy it very much.

Mr. and Mrs. Little (Hugh Laurie and Geena Davis) drop son George (Jonathan Lipnicki) off at school on their way to the orphanage to adopt a child. They fall in love with Stuart (voice of Michael J. Fox), who is charming, insightful, unselfish — and a mouse. Despite warnings against “inter-species” adoption, they bring him home.

George is disappointed. He does not see how Stuart will ever be able to play with him. And maybe he is a little more jealous than he was expecting. He insists, “He’s not my brother — he’s a mouse!”

But that is nothing compared to the ferocious resentment of another member of the Little family — Snowball the cat. Snowball (hilariously voiced by Nathan Lane) is furious at being told that “we don’t eat family members,” and humiliated at having a mouse as “an owner.” He plots to get rid of Stuart.

Stuart manages to surmount the literally enormous obstacles of a world way out of proportion. He even wins over George, after he demonstrates his courage and loyalty in a boat race in Central Park. But he still feels an emptiness inside, and wonders about his birth parents.

Then two mice show up claiming to be his birth parents. Stuart realizes that the Littles are his real family. “You don’t have to look alike. You don’t even have to like each other.” Your family are the people who stick with you. His home is where they are.

This is a terrific family movie. Stuart, created entirely through computer graphics, is perfectly integrated into the live action. And I do mean action — the boat race and chase sequences are among the most exciting on screen this year. The script by the screenwriter/director of “The Sixth Sense” does not talk down to kids and has some genuine insights about sibling rivalry, the fear of failure, and family.

It is worth noting that this movie had by far the most enthusiastic audience reaction of any I saw this year, with shrieks of joy when Snowball went into the trash can and cheers at the boat race and chase scenes. I have to admit, I felt like cheering myself.

Parents should know that the movie is rated PG for brief mild language and scenes of peril.

Adoptive and foster families may want to think carefully about whether the themes will be upsetting or reassuring to their children. They should prepare adopted or foster children before they see the movie. They can emphasize the way that the Littles selected Stuart because they could tell he was right for them, and they should make it clear (if appropriate) that they would never let anyone take their children away. Like Stuart, they can explain that they recognize that families are people who stick up for each other. In the movie, it was not just Stuart who learned that lesson — the Littles also learned that they were wrong in thinking that Stuart would be happier with mice than with people.

All families who see this movie should talk about what makes people feel that they “fit in,” about jealousy and the way it makes us think that hurting others will help us feel better (but it doesn’t), and the importance of Mr. Little’s advice about trying — and George’s success in reminding him about it at the right moment.

Families who enjoy this movie will also enjoy another movie based on a book by E.B. White, “Charlotte’s Web.”

Even fans of the Mary Katherine Gallagher skits on Saturday Night Live will find this movie overlong at 82 minutes. It is one thing for a 30-something woman to play the part of a high school girl in a skit, but another to watch her try to act the part of a high school girl in a movie, even one as plotless as this one.

Mary Katherine (Molly Shannon) has one dream — she wants to be passionately kissed. While she waits, she practices on whatever is available, including a tree and a stop sign. Ultimately, she becomes a little more specific in her dream. She wants to be kissed by high school dream date Sky (Will Farrell, also from Saturday Night Live). And she decides that since he is going steady with pretty cheerleader Evian (Elaine Hendrix, repeating her meanie role from “The Parent Trap”) the only way to get his attention is to become a superstar. And she thinks she can do that by winning the Catholic Teen Magazine VD Awareness Talent Contest. Other attempts at humor include a boy with obsessive-compulsive disorder, a television falling on a dog, an Irish step-dancing tragedy, and repeated falling down and showing of the world’s whitest cotton underpants.

Younger teens will get a kick out of the naughty words and slapstick humor and may even relate to Mary Katherine’s struggle to become someone who is admired while staying true to herself. Any older folks who wander in by mistake may enjoy some references to old movies, especially Made-for-TV classics like “The Boy in the Plastic Bubble.” And families might take this opportunity to talk about the careless cruelty and need to conform of many high school students, and Mary Katherine’s growing understanding that “you have to be your own rainbow” and that what matters is what she thinks about herself, not what Sky thinks about her. But parents should know that there are a number of raunchy references and a portrayal of Mary Katherine’s vision of Jesus that may be offensive to some viewers.