30 Rock Mamma Mia (Season 3, Episode 21)
TV-14
TV Episode | 30 min | Comedy

30 Rock

Mamma Mia (Season 3, Episode 21)

TV-14

TV Episode | 30 min | Comedy

Liz launches a plan to help Jack find his biological father, and Tracy is conned by man who claims to be his biological son. Meanwhile, Liz and Jenna go to a magazine cover shoot.

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Cast	+ Add Cast
24 cast members

Name	Known for
Tina Fey Liz Lemon Liz Lemon See fewer	Date Night (2010)
Tracy Morgan Tracy Jordan Tracy Jordan See fewer	30 Rock (2006)
Jane Krakowski Jenna Maroney Jenna Maroney See fewer	30 Rock (2006)
Jack McBrayer Kenneth Parcell Kenneth Parcell See fewer	30 Rock (2006)
Scott Adsit Pete Hornberger Pete Hornberger See fewer	Big Hero 6 (2014)
Judah Friedlander Frank Rossitano Frank Rossitano See fewer	Feast (2005)
Alec Baldwin Jack Donaghy Jack Donaghy See fewer	The Departed (2006)
Katrina Bowden Cerie Cerie See fewer	Tucker and Dale vs Evil (2010)
Keith Powell Toofer Toofer See fewer	30 Rock (2006)
Lonny Ross Josh Girard Josh Girard See fewer	30 Rock (2006)
Kevin Dotcom Brown Dot Com (credit only) (as Kevin Brown) Dot Com (credit only) (as Kevin Brown) See fewer	30 Rock (2006)
Grizz Chapman Grizz (credit only) Grizz (credit only) See fewer	30 Rock (2006)
Alan Alda Milton Greene Milton Greene See fewer	MAS*H (1972)
Stuart Margolin Fred Fred See fewer	Death Wish (1974)
Michael Benjamin Washington Donald Donald See fewer	American Auto (2021)
Keith Olbermann Sportscaster Sportscaster See fewer	SportsCenter (1979)
Steve Buscemi Lenny Wosniak Lenny Wosniak See fewer	Fargo (1996)
John Lutz J.D. Lutz J.D. Lutz See fewer	Saturday Night Live (1975)
Clayton Dean Smith Photographer Photographer See fewer	30 Rock (2006)
Amy Schumer Stylist Stylist See fewer	Trainwreck (2015)
Ano Okera Reporter Reporter See fewer	An American Street Mural in Harlem (2022)
Christine J. Noble Set Dresser Set Dresser See fewer	Hush (II) (2018)
Frank Anello Production Staff (uncredited) Production Staff (uncredited) See fewer	Law & Order: Special Victims Unit (1999)
Clint Chin George Park (uncredited) George Park (uncredited) See fewer	My Super Ex-Girlfriend (2006)