"You and [Amy] Poehler were just, like, ice in your veins," Hader complained. "You guys went out there, and I was, like, trembling, anxious, and you guys went out and something we

Despite appearing on 'Saturday Night Live' for eight years, when the long-running NBC sketch comedy series celebrated its 50th anniversary in February, Bill Hader was one of several cast members who weren’t in attendance.

The former "SNL" cast member told Seth Meyers that his struggles with anxiety kept him from the star-studded reunion special