News The Full 'American Horror Story: Hotel' Trailer Is Here and Lady Gaga Is Bloody Terrifying! By Leanne Aguilera 10:00 AM PDT, September 10, 2015 FX The first full trailer of American Horror Story: Hotel is finally here and after watching the chilling video, we're officially calling this the most exhilarating (and terrifying!) season yet.FXIn the new FX footage, above, the hallways of Hotel Cortez are even more horrifying than we could have ever imagined, and Lady Gaga -- aka The Countess -- is a blood-thirsty badass.FX WATCH: These 'Hotel' Teasers Are Ryan Murphy's Worst Nightmares! American Horror Story: Hotel premieres Wednesday, Oct. 7 at 10 p.m. ET/PT on FX. Dying for even more Hotel Cortez scoop? Press play on the video below to learn all about Lady Gaga's bisexual character and find out who she'll be sleeping with!Lady Gaga To Play Bisexual on American Horror Story: Hotel - Get The Details!