
What to know about 'Divergent' —
"Divergent" has cast some big names -- Kate Winslet, Shailene Woodley and Ashley Judd, to name a few -- and an even bigger expectation to blow out the box office when it opens on March 21. Whether you're already a fan who needs a refresher or brand new to the world of Beatrice "Tris" Prior and her struggle, consider this your initiation into the newest YA movie craze.

What to know about 'Divergent' —
The series revolves around a teen named Beatrice "Tris" Prior who lives in a dystopian version of Chicago where the population is divided into five groups based on moral values in an attempt to keep peace.

What to know about 'Divergent' —
The idea is the brainchild of Veronica Roth, who wrote "Divergent" and its sequels, "Insurgent" and "Allegiant." Roth, 25, released the first book in the series in spring 2011. Film rights to "Divergent" were snapped up by Summit Entertainment before the book was even released.

What to know about 'Divergent' —
With the "Divergent" trilogy, Roth has created a massive following that has waited anxiously for each installment. As of January 1, 2014, publisher Harper Collins announced the series had sold 10 million copies, according to USA Today.

What to know about 'Divergent' —
In Roth's futuristic version of Chicago, everyone in society falls into one of five groups, or "factions": the highly intelligent are "Erudite," the artistic and peaceful are "Amity," the brutally honest are "Candor," the incredibly brave are in "Dauntless," and the selfless are in "Abnegation." Those who don't have a faction are left on the fringes of society, absent an identity or community to belong to.

What to know about 'Divergent' —
Tris and her family, the Priors, fall into the "Abnegation" faction, where putting the needs of family and society above your own is paramount. Each faction's principles are reflected in their style, so those in the selfless category wear simple, neutral clothing to better demonstrate their lack of self-importance.

What to know about 'Divergent' —
Just because you're born into one faction doesn't mean you have to stay there. Every eligible young adult is allowed the opportunity to choose the faction that best fits with their personality at a Choosing Ceremony. Tris' father, Andrew Prior (Tony Goldwyn), wants Tris and her brother, Caleb, to stay in the Abnegation faction.

What to know about 'Divergent' —
Tris' mother, Natalie Prior (Ashley Judd), is more open to her children moving into a different faction, even though that means they'd leave their home behind.

What to know about 'Divergent' —
Tris' brother, Caleb (Ansel Elgort), for example, decides to join the Erudite faction in keeping with his thoughtful demeanor.

What to know about 'Divergent' —
Before announcing their chosen faction at the Choosing Ceremony, the students take an aptitude test that reveals their strongest value. The test is over when one value is isolated, but Tris doesn't fit into just one category, which makes her "divergent." Test results are supposed to be kept secret, which is doubly important in Tris' case: If she's discovered to be divergent, she'll be viewed as a threat to society.

What to know about 'Divergent' —
At the annual Choosing Ceremony, those who are eligible make a decision that will change their lives forever: Once they select a faction and publicly make their choice they cannot change it, and have to leave their old life behind. Their aptitude tests don't determine their choice, but are supposed to aid it.

What to know about 'Divergent' —
Unlike Caleb, Tris chooses the Dauntless faction, which is all about bravery and cultivating a spirit of fearlessness. In order to make it in this faction, you have to be OK with stunts of daring like leaping on and off trains, handling weapons and engaging in merciless combat.

What to know about 'Divergent' —
Tobias, or "Four" (Theo James), teaches the Dauntless newcomers the ropes, and has a particular soft spot for Tris.

What to know about 'Divergent' —
Joining Tris as a Dauntless newcomer is Christina (Zoe Kravitz), who comes from the frank Candor faction and quickly becomes Tris' friend during their training.

What to know about 'Divergent' —
There's also Will (Ben Lloyd-Hughes), who comes from the Erudite faction but is a little too gregarious for that high-minded lifestyle.

What to know about 'Divergent' —
Like Christina, Peter (Miles Teller) comes from Candor, and he's as brutal in a physical fight as he is with his honesty. Peter and Tris at first have an antagonistic relationship, but it eventually evolves into something more complex.

What to know about 'Divergent' —
Al (Christian Madsen) is from the creative, gentle Amity, and isn't a good match for the tough Dauntless faction.

What to know about 'Divergent' —
Molly (Amy Newbold) is another one of the initiates who hails from Candor and sides with Peter against Tris.

What to know about 'Divergent' —
Along with Four, Eric (Jai Courtney) coaches newcomers in the Dauntless way of life. A leader in Dauntless, Eric is a cruel coach who believes in showing bravery through competition and force.

What to know about 'Divergent' —
Max (Mekhi Phifer) is another leader of Dauntless, and agrees with Eric's philosophy on what it means to be fearless.

What to know about 'Divergent' —
Tori Wu (Maggie Q) is a member of the Dauntless faction who administers Tris' aptitude test and knows that her results were inconclusive. As Tris becomes an initiate of Dauntless, Tori and her tattoo shop -- where other members trickle in for ink, since getting body art is one way to show bravery -- become a haven for Tris.

What to know about 'Divergent' —
Jeanine Matthews (Kate Winslet) is the leader of the Erudite faction. Brilliant but cold and calculating, Jeanine's intelligence can be a danger to others.


