S03E21: Mamma Mia
Liz and Tracy encourage Jack to search for his real father. Tracy meets his new found illegitimate son, but Liz and Pete question the son's intentions. Jenna takes the credit for one of Liz's ideas.
Previous Episode 
Season 1
Pilot
S1E1 / 11 Oct 2006
The Aftermath
S1E2 / 18 Oct 2006
Blind Date
S1E3 / 25 Oct 2006
Jack the Writer
S1E4 / 01 Nov 2006
Jack-Tor
S1E5 / 16 Nov 2006
Jack Meets Dennis
S1E6 / 30 Nov 2006
Tracy Does Conan
S1E7 / 07 Dec 2006
The Break-Up
S1E8 / 14 Dec 2006
The Baby Show
S1E9 / 04 Jan 2007
The Rural Juror
S1E10 / 11 Jan 2007
The Head and the Hair
S1E11 / 18 Jan 2007
Black Tie
S1E12 / 01 Feb 2007
Up All Night
S1E13 / 08 Feb 2007
The C Word
S1E14 / 15 Feb 2007
Hard Ball
S1E15 / 22 Feb 2007
The Source Awards
S1E16 / 01 Mar 2007
The Fighting Irish
S1E17 / 08 Mar 2007
Fireworks
S1E18 / 05 Apr 2007
Corporate Crush
S1E19 / 12 Apr 2007
Cleveland
S1E20 / 19 Apr 2007
Hiatus
S1E21 / 26 Apr 2007
Season 2
Seinfeldvision
S2E1 / 04 Oct 2007
Jack Gets in the Game
S2E2 / 11 Oct 2007
The Collection
S2E3 / 18 Oct 2007
Rosemary's Baby
S2E4 / 25 Oct 2007
Greenzo
S2E5 / 08 Nov 2007
Somebody to Love
S2E6 / 15 Nov 2007
Cougars
S2E7 / 29 Nov 2007
Secrets and Lies
S2E8 / 06 Dec 2007
Ludachristmas
S2E9 / 13 Dec 2007
Episode 210
S2E10 / 10 Jan 2008
MILF Island
S2E11 / 10 Apr 2008
Subway Hero
S2E12 / 17 Apr 2008
Succession
S2E13 / 24 Apr 2008
Sandwich Day
S2E14 / 01 May 2008
Cooter
S2E15 / 08 May 2008
Season 3
Do-Over
S3E1 / 30 Oct 2008
Believe in the Stars
S3E2 / 06 Nov 2008
The One with the Cast of Night Court
S3E3 / 13 Nov 2008
Gavin Volure
S3E4 / 20 Nov 2008
Reunion
S3E5 / 04 Dec 2008
Christmas Special
S3E6 / 11 Dec 2008
Señor Macho Solo
S3E7 / 08 Jan 2009
Flu Shot
S3E8 / 15 Jan 2009
Retreat to Move Forward
S3E9 / 22 Jan 2009
Generalissimo
S3E10 / 05 Feb 2009
St. Valentine's Day
S3E11 / 12 Feb 2009
Larry King
S3E12 / 26 Feb 2009
Goodbye, My Friend
S3E13 / 05 Mar 2009
The Funcooker
S3E14 / 12 Mar 2009
The Bubble
S3E15 / 19 Mar 2009
Apollo, Apollo
S3E16 / 26 Mar 2009
Cutbacks
S3E17 / 09 Apr 2009
Jackie Jormp-Jomp
S3E18 / 16 Apr 2009
The Ones
S3E19 / 23 Apr 2009
The Natural Order
S3E20 / 30 Apr 2009
Mamma Mia
S3E21 / 07 May 2009
Kidney Now!
S3E22 / 14 May 2009
Season 4
Season 4
S4E1 / 15 Oct 2009
Into the Crevasse
S4E2 / 22 Oct 2009
Stone Mountain
S4E3 / 29 Oct 2009
Audition Day
S4E4 / 05 Nov 2009
The Problem Solvers
S4E5 / 12 Nov 2009
Sun Tea
S4E6 / 19 Nov 2009
Dealbreakers Talk Show #0001
S4E7 / 03 Dec 2009
Secret Santa
S4E8 / 10 Dec 2009
Klaus and Greta
S4E9 / 14 Jan 2010
Black Light Attack!
S4E10 / 14 Jan 2010
Winter Madness
S4E11 / 21 Jan 2010
Verna
S4E12 / 04 Feb 2010
Anna Howard Shaw Day
S4E13 / 11 Feb 2010
Future Husband
S4E14 / 11 Mar 2010
Don Geiss, America and Hope
S4E15 / 18 Mar 2010
Floyd
S4E16 / 25 Mar 2010
Lee Marvin vs. Derek Jeter
S4E17 / 22 Apr 2010
Khonani
S4E18 / 22 Apr 2010
Argus
S4E19 / 29 Apr 2010
The Moms
S4E20 / 06 May 2010
Emanuelle Goes to Dinosaur Land
S4E21 / 13 May 2010
I Do Do
S4E22 / 20 May 2010
Season 5
The Fabian Strategy
S5E1 / 23 Sep 2010
When It Rains, It Pours
S5E2 / 30 Sep 2010
Let's Stay Together
S5E3 / 07 Oct 2010
Live Show
S5E4 / 14 Oct 2010
Reaganing
S5E5 / 21 Oct 2010
Gentleman's Intermission
S5E6 / 04 Nov 2010
Brooklyn Without Limits
S5E7 / 11 Nov 2010
College
S5E8 / 18 Nov 2010
Chain Reaction of Mental Anguish
S5E9 / 02 Dec 2010
Christmas Attack Zone
S5E10 / 09 Dec 2010
Mrs. Donaghy
S5E11 / 20 Jan 2011
Operation Righteous Cowboy Lightning
S5E12 / 27 Jan 2011
¡Qué Sorpresa!
S5E13 / 03 Feb 2011
Double-Edged Sword
S5E14 / 10 Feb 2011
It's Never Too Late for Now
S5E15 / 17 Feb 2011
TGS Hates Women
S5E16 / 24 Feb 2011
Queen of Jordan
S5E17 / 17 Mar 2011
Plan B
S5E18 / 24 Mar 2011
I Heart Connecticut
S5E19 / 14 Apr 2011
100 (1)
S5E20 / 21 Apr 2011
100 (2)
S5E21 / 21 Apr 2011
Everything Sunny All the Time Always
S5E22 / 28 Apr 2011
Respawn
S5E23 / 05 May 2011
Season 6
Dance Like Nobody's Watching
S6E1 / 12 Jan 2012
Idiots Are People Two! (1)
S6E2 / 19 Jan 2012
Idiots Are People Three! (2)
S6E3 / 26 Jan 2012
The Ballad of Kenneth Parcell
S6E4 / 26 Jan 2012
Today You Are a Man
S6E5 / 02 Feb 2012
Hey, Baby, What's Wrong? (1)
S6E6 / 09 Feb 2012
Hey, Baby, What's Wrong? (2)
S6E7 / 09 Feb 2012
The Tuxedo Begins
S6E8 / 16 Feb 2012
Leap Day
S6E9 / 23 Feb 2012
Alexis Goodlooking and the Case of the Missing Whisky
S6E10 / 01 Mar 2012
Standards and Practices
S6E11 / 08 Mar 2012
St. Patrick's Day
S6E12 / 15 Mar 2012
Grandmentor
S6E13 / 22 Mar 2012
Kidnapped by Danger
S6E14 / 22 Mar 2012
The Shower Principle
S6E15 / 29 Mar 2012
Nothing Left to Lose
S6E16 / 05 Apr 2012
Meet the Woggels!
S6E17 / 12 Apr 2012
Murphy Brown Lied to Us
S6E18 / 19 Apr 2012
Live from Studio 6H
S6E19 / 26 Apr 2012
Queen of Jordan II: Mystery of the Phantom Pooper
S6E20 / 03 May 2012
The Return of Avery Jessup
S6E21 / 10 May 2012
What Will Happen to the Gang Next Year?
S6E22 / 17 May 2012
Season 7
The Beginning of the End
S7E1 / 04 Oct 2012
Governor Dunston
S7E2 / 11 Oct 2012
Stride of Pride
S7E3 / 18 Oct 2012
Unwindulax (1)
S7E4 / 25 Oct 2012
There's No I in America (2)
S7E5 / 31 Oct 2012
Aunt Phatso vs. Jack Donaghy
S7E6 / 15 Nov 2012
Mazel Tov, Dummies!
S7E7 / 29 Nov 2012
My Whole Life Is Thunder
S7E8 / 06 Dec 2012
Game Over
S7E9 / 10 Jan 2013
Florida
S7E10 / 17 Jan 2013
A Goon's Deed in a Weary World
S7E11 / 24 Jan 2013
Hogcock!
S7E12 / 31 Jan 2013
Last Lunch
S7E13 / 31 Jan 2013
Tina Fey
Liz Lemon
Alec Baldwin
Jack Donaghy
Tracy Morgan
Tracy Jordan
Jane Krakowski
Jenna Maroney
Jack McBrayer
Kenneth Parcell
Scott Adsit
Pete Hornberger
Judah Friedlander
Frank Rossitano
