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

Dominic McLaughlin will portray Harry Potter. Alastair Stout will play Ronald Weasley, and Arabella Stanton will play Hermione Granger.

Everyone loves a clever line. These 20 movies and TV series featured actors making references to some of their most iconic projects.