HBO's 'Harry Potter' TV show recasts all of the Hogwarts characters with new actors. See who's who in this cast guide.

The cast of the "Lord of the Rings" trilogy, including Orlando Bloom, Elijah Wood, and Cate Blanchett, have been in many more ...

Connections to the Game of Thrones of the characters of House of Dragons may not be entirely pointless, as it seems from recent answers from the cast.

There are some movie and TV characters who are defined by just one actor, while others could be defined by two or even three.