Shortly after David Abbott moves into his new San Francisco digs, he has an unwelcome visitor on his hands: winsome Elizabeth Masterson, who asserts that the apartment is hers -- and promptly vanishes. When she starts appearing and disappearing at will, David thinks she's a ghost, while Elizabeth is convinced she's alive.

On the brink of a midlife crisis, 30-something Mike O'Donnell wishes he could have a "do-over." And that's exactly what he gets when he wakes up one morning to find he's 17 years old again. With his adult mind stuck inside the body of a teenager, Mike actually has the chance to reverse some decisions he wishes he'd never made. But maybe they weren't so bad after all.

Henry is a player skilled at seducing women. But when this veterinarian meets Lucy, a girl with a quirky problem when it comes to total recall, he realizes it's possible to fall in love all over again…and again, and again. That's because the delightful Lucy has no short-term memory, so Henry must woo her day after day until he finally sweeps her off her feet.

Mother and daughter bicker over everything -- what Anna wears, whom she likes and what she wants to do when she's older. In turn, Anna detests Tess's fiancé. When a magical fortune cookie switches their personalities, they each get a peek at how the other person feels, thinks and lives.

Cady Heron is a hit with The Plastics, the A-list girl clique at her new school, until she makes the mistake of falling for Aaron Samuels, the ex-boyfriend of alpha Plastic Regina George.

Four everyday suburban guys come together as an excuse to escape their humdrum lives one night a week. But when they accidentally discover that their town has become overrun with aliens posing as ordinary suburbanites, they have no choice but to save their neighborhood – and the world – from total extermination.

More than a dozen Angelenos navigate Valentine's Day from early morning until midnight. Three couples awake together, but each relationship will sputter. A grade-school boy wants flowers for his first true love. Two high school seniors plan first-time sex at noon. A TV sports reporter gets the assignment to find romance in LA. A star quarterback contemplates his future. Two strangers meet on a plane. Grandparents, together for years, face a crisis. An 'I Hate Valentine's Day' dinner beckons the lonely and the lied to.

Hallie Parker and Annie James are identical twins separated at a young age because of their parents' divorce. Unknowingly to their parents, the girls are sent to the same summer camp where they meet, discover the truth about themselves, and then plot with each other to switch places.

High school hotshot Zach Siler is the envy of his peers. But his popularity declines sharply when his cheerleader girlfriend, Taylor, leaves him for sleazy reality-television star Brock Hudson. Desperate to revive his fading reputation, Siler agrees to a seemingly impossible challenge. He has six weeks to gain the trust of nerdy outcast Laney Boggs -- and help her to become the school's next prom queen.

A socially awkward but very bright 15-year-old girl being raised by a single mom discovers that she is the princess of a small European country because of the recent death of her long-absent father, who, unknown to her, was the crown prince of Genovia. She must make a choice between continuing the life of a San Francisco teen or stepping up to the throne.

Altruistic Jane finds herself facing her worst nightmare as her younger sister announces her engagement to the man Jane secretly adores.

Modern treasure hunters, led by archaeologist Ben Gates, search for a chest of riches rumored to have been stashed away by George Washington, Thomas Jefferson and Benjamin Franklin during the Revolutionary War. The chest's whereabouts may lie in secret clues embedded in the Constitution and the Declaration of Independence, and Gates is in a race to find the gold before his enemies do.

Manhattanite Ashley is known to many as the luckiest woman around. After a chance encounter with a down-and-out young man, however, she realizes that she's swapped her fortune for his.

Ella lives in a magical world in which each child, at the moment of their birth, is given a virtuous "gift" from a fairy godmother. Ella's so-called gift, however, is obedience. This birthright proves itself to be quite the curse once Ella finds herself in the hands of several unscrupulous characters whom she quite literally cannot disobey. Determined to gain control of her life and decisions, Ella sets off on a journey to find her fairy godmother who she hopes will lift the curse. The path, however, isn't easy -- Ella must outwit a slew of unpleasant obstacles including ogres, giants, wicked stepsisters, elves and Prince Charmont's evil uncle, who wants to take over the crown and rule the kingdom.

Routinely exploited by her wicked stepmother, the downtrodden Samantha Montgomery is excited about the prospect of meeting her Internet beau at the school's Halloween dance.

The beautiful princess Giselle is banished by an evil queen from her magical, musical animated land and finds herself in the gritty reality of the streets of modern-day Manhattan. Shocked by this strange new environment that doesn't operate on a "happily ever after" basis, Giselle is now adrift in a chaotic world badly in need of enchantment. But when Giselle begins to fall in love with a charmingly flawed divorce lawyer who has come to her aid - even though she is already promised to a perfect fairy tale prince back home - she has to wonder: Can a storybook view of romance survive in the real world?

The story about Abby Jensen, a girl who's been eager to reach her 16th birthday and has kept a secret wish list since she was a little girl. When the Big Day actually arrives, utter disaster strikes, leaving Abby to think her birthday is ruined. But when a mysterious box of magical birthday candles arrives to turn things around, Abby's 16 Wishes start to come true. Her day gets better and better...until she makes one wish that threatens to change everything.

Fashionable sorority queen Elle Woods has it all. She wants nothing more than to be Mrs. Warner Huntington III. But he dumps her before heading to law school. Elle rallies all of her resources and gets into Harvard, determined to win him back. While there, she figures out that there is more to herself than just looks.

On a flight from Los Angeles to New York, Oliver and Emily make a connection, only to decide that they are poorly suited to be together. Over the next seven years, however, they are reunited time and time again, they go from being acquaintances to close friends to ... lovers?

An in-depth look at the prison system in the United States and how it reveals the nation's history of racial inequality.