30 Rock Guest cast, played by Chris Parnell Episode 1x07: Tracy Does Conan (Dec 7, 2006) Episode 1x09: The Baby Show (Jan 4, 2007) Episode 1x10: The Rural Juror (Jan 11, 2007) Episode 1x18: Fireworks (Apr 5, 2007) Episode 1x21: Hiatus (Apr 26, 2007) Episode 2x02: Jack Gets in the Game (Oct 11, 2007) Episode 2x13: Succession (Apr 24, 2008) Episode 3x08: Flu Shot (Jan 15, 2009) Episode 3x09: Retreat to Move Forward (Jan 22, 2009) Episode 3x14: The Funcooker (Mar 12, 2009) Episode 3x22: Kidney Now! (May 14, 2009) Episode 4x06: Sun Tea (Nov 19, 2009) Episode 5x02: When It Rains, It Pours (Sep 30, 2010) Episode 5x04: Live Show (Oct 14, 2010) Episode 5x11: Mrs. Donaghy (Jan 20, 2011) Episode 5x20: 100: Part 1 (Apr 21, 2011) Episode 5x21: 100: Part 2 (Apr 21, 2011) Episode 5x23: Respawn (May 5, 2011) Episode 6x06: Hey, Baby, What's Wrong: Part 1 (Feb 9, 2012) Episode 6x07: Hey, Baby, What's Wrong: Part 2 (Feb 9, 2012) Episode 6x16: Nothing Left to Lose (Apr 5, 2012) Episode 6x19: Live from Studio 6H (Apr 26, 2012) Episode 7x07: Mazel Tov, Dummies! (Nov 29, 2012) Episode 7x09: Game Over (Jan 10, 2013)
