William Moseley is an English actor born on April 27, 1987. He is best known for his role as Prince William in "The Chronicles of Narnia" film series, including "The Lion, the Witch and the Wardrobe," "Prince Caspian," and "The Voyage of the Dawn Treader." These fantasy films brought him international recognition and established his career in Hollywood. He has also appeared in various independent films and television projects throughout his career.