After four successful seasons of the global hit that is Game of Thrones, it's hard to believe that there hasn't been an official 'Best of' show until now, but here we all are. In anticipation of the return of the show on April 13, this programme will count down the 20 most thrilling moments from the fantasy drama, and as fans know, there are many. Not only that, cast members and celebrity fans alike with discuss the series and there is a proper look at just who the main contenders are for the Iron Throne. This is a must for fans of the show, but also a decent primer for those that want to start watching without catching up with all four seasons (although we do strongly recommend you do that, it's awesome.)