The 10th Kingdom

The 10th Kingdom is an American fairytale fantasy miniseries written by Simon Moore and produced by Britains Carnival Films, Germanys Babelsberg Film und Fernsehen, and the USAs Hallmark Entertainment. It depicts the adventures of a young woman and her father after they are transported from New York City, through a magical mirror into a parallel world of fairy tales.

In a hidden realm, fairy tale characters inhabit nine magical kingdoms where an Evil Queen plots to rule them. She is trapped in the Fourth Kingdom Prison under the rule of Prince Wendell, the spoiled, arrogant grandson of Snow White. Weeks before his coronation ceremony, the Queen enlists the help of the brutal Troll King and his three children to release her before the Prince makes his annual visit to the prison.Prince Wendell is captured by the Evil Queen, who is his wicked stepmother and turns him into a Golden Retriever while her very own Retriever is transformed into Wendell. In panic, the transformed Prince flees through the Prison and stumbles across a traveling mirror in the basement and is transported to New York City. The Troll King orders his bumbling children Burly, Blabberwort and Bluebell to bring back the escaped Prince while the Queen releases a halfwolf prisoner who is simply called Wolf to retrieve him instead. ........

Source: Wikipedia