2: ‘AHS: Hotel’ (2015)
• 612 Minutes
Claiming the runner-up spot for longest season is the lavish, blood-soaked 5th season, ‘Hotel’ at a total runtime of 10 hours and 12 mins. Spanning 12 episodes, this season is notorious for its incredibly long, movie-length chunks of television. The second episode alone clocks in at a massive 72 minutes, kicking off a season of notoriously indulgent runtimes.