Prince Hans

"Oh, Anna. If only there were someone who loved you."

- Hans before revealing his true intentions to Anna.

Hans is the main antagonist of Disney's Frozen.

Official Disney Bio
"Hans is a handsome royal from a neighboring kingdom who comes to Arendelle for Elsa’s coronation. With 12 older brothers, Hans grew up feeling practically invisible—and Anna can relate. Hans is smart, observant and chivalrous. Unlike Elsa, Hans promises he’ll never shut Anna out; he just might be the connection she’s been waiting for all these years."

Frozen
Initially, Hans is portrayed as a real hero. Not only does he seem to be in love with Anna, he also shows that he is a noble soul, seeing that he insisted to be left in charge of the kingdom while Anna went after her sister Elsa, and later going all the way to the North Mountains just to rescue Anna. However, when Anna's heart is frozen and she is brought to Hans to receive a kiss from him, just before the kiss he pulls back, chuckles, and says if only there was someone who loved her. He then reveals his true motives: Hans wooed Anna for the purpose of marrying into a royal family and becoming king, because he has no chance of inheriting the throne of the Southern Ises as thirteenth inline. He then leaves Anna alone to freeze and sentences Elsa with a death charge. But Elsa's powers become strong enough for her to break out of the castle dungeon and escape, allowing the two sisters to reunite when Anna leaps in front of Hans just before freezing solid to save Elsa. This act allowed Elsa to realize that it was love that could reverse her devastating ice powers and revive Anna. After the eternal winter ends, Anna walks over and knocks Hans into the water. Afterwards, he is put in the brig, on a ship to be sent back to his own kingdom to deal with his brothers for his behavior.

Trivia

 * Hans shares similarities to these villains:
 * Lotso from Toy Story 3 for being friendly in their outside appearances but are actually evil in their true nature. Also, both of their villainies have been covered in many toy merchandises but are revealed in the book.
 * Henry J. Waternoose III from Monsters, Inc., for being the friend of the hero(es), but actually turned evil and betrayed them for their desires.
 * Gaston from Beauty and the Beast, both being handsome and both attempting to make themselves look like a hero by killing innocent figures whom they considered "monsters".
 * Scar from The Lion King, both have lied to the kingdom about a main character's death, and wanted to be king. Also their enemies once professed a love for them but when they are revealed to be bad, they went from pure love to pure hatred for them.
 * King Candy/Turbo from Wreck-It Ralph, for being friendly in their outside appearances, both are monarchs, both are trusted by many, both outcasted the female deuteragonists as well as "helping" them & both tried to separate her from the protagonists.
 * Victor Maynott from A Monster in Paris, both are the fiance of the female protagonist, both tried to make themselves look like a hero, both abandoned their fiances for their evil desires & both tried to kill a "monster".
 * Sentinel Prime from Transformers: The Dark of the Moon, for being known by the protagonist for a long time, but betrayed them for their selfish desires. Also, both their villainy has been covered as a surprise.
 * Chester V from Cloudy With a Chance of Meatballs 2, both used their status to manipulate the protagonists, both revealed their villainous sides to the protagonists as a surprise, although Chester V kept giving off hints to the audience that he was evil and Hans didn't.
 * Prince Charming from Shrek 2 and Shrek the Third, for falling in love with the female protagonist, but then betrays them for tragic purposes.
 * Hans is named after Hans Christian Anderson, the author of The Snow Queen, which the movie Frozen is based off.
 * Hans is essentially the complete opposite of many of the heroic characters in Frozen:
 * Anna, for while both were shut out for many years, she actually wants to reconnect with her sister and would do anything to reconnect with her. Hans, on the other hand, was embittered by being ignored and overshadowed by his older brothers, and is willing to do anything, even treachery or murder, to gain respect and admiration.
 * Elsa, for while she shuts Anna out, she does that to protect her. Hans, on the other hand, while he would never shut Anna out, he only does that so that he would get to the throne.
 * Kristoff, for while very gruff and tough on the outside, he's actually kind-hearted and caring on the inside. Hans, on the other hand, while being kind and friendly on the outside, but is actually cruel and ruthless on the inside.
 * Olaf, for while he represents the love between Elsa and Anna,  Hans represents the breaking of Elsa and Anna's bond.