As Seen In: Season 5 Episode 8: "Gliding Over All" It was the moment fans had been waiting for: Hank discovering that his brother-in-law is the man he's been hunting this whole time. Sure, the fact that he stumbles upon that discovery while using the toilet will undoubtedly be made fun of for some time, but the simple fact remains the same: it was Walt's hubris that led to his being caught. He was so sure that he was untouchable, and so cocky, that he didn't think twice about leaving potentially incriminating evidence in plain sight. The moment also served as the series' best season finale, which had fans anxiously and impatiently awaiting the show's final eight episodes.