HBO has released a new promo for the upcoming 5th episode of Game Of Thrones. There are sure to be some intriguing tidbits, so check it out in the player below and share your thoughts AFTER THE JUMP! Returning series regulars on Game of Thrones this season also include: Emmy and Golden Globe winner Peter Dinklage (Tyrion Lannister), Nikolaj Coster-Waldau (Jaime Lannister), Aidan Gillen (Petyr “Littlefinger” Baelish), Kit Harington (Jon Snow), Diana Rigg (Lady Olenna Tyrell), Sophie Turner(Sansa Stark) and Maisie Williams (Arya Stark). Additional returning series regulars this season include: Alfie…