Game of Thrones latest preview has gotten more than 3 million hits since the U.S. cable network HBO posted the clip on YouTube.
http://www.youtube.com/watch?feature=player_embedded&v=d2ZNaLQD60Y
“Vengeance” which is the title of the clip runs 1 minute, 40 seconds, featuring appearances by the regular cast, including Peter Dinklage (who plays Tyrion Lannister), Nikolaj Coster-Waldau (who plays Jaime Lannister), Lena Headey (who plays Cersei Lannister), Emilia Clarke (who plays Daenerys Targaryen) and Kit Harington (who plays Jon Snow).
The highly anticipated fourth season should kick off April 6.