30 Rock Live: Who Flubbed First? Which Surprise Guest Was Your Favorite? Plus: Photo Gallery!

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Katrina Bowden, Donald Glover, Grizz Chapman, Jimmy Fallon, Sue Galloway, Cheyenne Jackson, Amy Poehler, Keith Powell, Tracy Morgan, John Lutz, Jack McBrayer, Tina Fey, Paul McCarney, Jon Hamm, Scott Adsit, Alec Baldwin, Will Forte, Jane Krakowski, Judah Friedlander, Kristen Schaal, Fred Armisen, Chris Parnell — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Tracy Morgan as Tracy Jordan, Kristen Schaal as Hazel, Jane Krakowski as Jenna Maroney, Will Forte as Paul — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Jimmy Fallon, Fred Armisen — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: Donald Glover as Young Tracy — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Jon Hamm, Tracy Morgan — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Jack McBrayer as Kenneth Parcell, Paul McCartney, Tina Fey as Liz Lemon, Alec Baldwin as Jack Donaghy — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Tina Fey as Liz Lemon, Alec Baldwin as Jack Donaghy, Scott Adsit as Pete Hornberger — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Tracy Morgan as Tracy Jordan, Jane Krakowski as Jenna Maroney, Will Forte as Paul — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Jon Hamm, Alec Baldwin — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Tracy Morgan, Scott Adsit, John Lutz, Judah Friedlander — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Judah Friedlander as Frank Rossitano, Sue Galloway as Sue, Jack McBrayer as Kenneth Parcell, Scott Adsit as Pete Hornberger, Tina Fey as Liz Lemon, Grizz Chapman as Grizz, Katrina Bowden as Cerie, Kevin Brown as Dotcom, John Lutz as Lutz, Alec Baldwin as Jack Donaghy — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Jane Krakowski, Alec Baldwin — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: Alec Baldwin — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Will Forte as Paul, Jane Krakowski as Jenna Maroney — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Tina Fey, Alec Baldwin — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Tina Fey as Liz Lemon, Kristen Schaal as Hazel — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Tina Fey as Liz Lemon, Alec Baldwin as Jack Donaghy — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: Cheyenne Jackson — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: Chris Parnell as Dr. Spacemann — (Photo by: Dana Edelson/NBC)

30 ROCK — "Live from Studio 6H" Episode 619 — Pictured: (l-r) Jimmy Fallon, Fred Armisen, Amy Poehler as Teenage Liz Lemon — (Photo by: Dana Edelson/NBC)