Interviewees: Thomas Friedman (1) as Himself

Interviewees: Michael Lewis (3) as Himself

Interviewees: Hugh Jackman as Himself

Interviewees: Jason Sudeikis as Himself

Interviewees: Calvin Trillin as Himself

Interviewees: Al Sharpton as Himself

Interviewees: Kevin Clash as Himself

Interviewees: Walter Isaacson as Himself

Interviewees: Lisa Randall as Herself

Interviewees: Judge Andrew Napolitano as Himself

Interviewees: Mindy Kaling as Herself

Interviewees: Condoleezza Rice as Herself

Interviewees: Tom Brokaw as Himself

Guest Stars: Takeru Kobayashi as Himself |

Interviewees: Brad Paisley as Himself

Interviewees: Clint Eastwood as Himself

Interviewees: Bill Clinton as Himself

Interviewees: Nancy Pelosi as Herself

Interviewees: Adam Sandler as Himself

Interviewees: Diane Keaton as Herself

Guest Stars: Sarah Vowell as Herself (Senior Historical Context Correspondent) |

Interviewees: Martin Scorsese as Himself

Interviewees: Merrill Markoe as Herself

Interviewees: Betty White as Herself

Guest Stars: Brian Williams as Himself |

Interviewees: Bono as Himself

Interviewees: Bob Costas as Himself

Interviewees: Jonah Hill as Himself

Interviewees: Ralph Fiennes as Himself

Interviewees: Ed Gillespie as Himself

Interviewees: Anne Burrell as Herself

Guest Stars: Darren Criss as Himself | Tony Hawk as Himself | Cory Monteith as Himself | Adam Levine as Himself | Cee Lo Green as Himself | Ahmir-Khalib Thompson as Himself (as Quest Love) | Dianna Agron as Herself | Kal Penn as Kumar | John Cho as Harold | Miranda Cosgrove as Herself |

Interviewees: Matt Damon as Himself

Interviewees: Charles Barkley as Himself

Interviewees: George Lucas as Himself

Interviewees: Judge Andrew Napolitano as Himself

Interviewees: Jim Demint as Himself

Interviewees: Dolly Parton as Herself

Guest Stars: Mario Batali as Himself

Guest Stars: Stephen Colbert as Himself |

Interviewees: Liam Neeson as Himself

Interviewees: Elizabeth Banks as Herself

Interviewees: Kathleen Sebelius as Herself

Interviewees: Elizabeth Warren as Herself

Interviewees: Tilda Swinton as Herself

Guest Stars: Stephen Colbert as Himself |

Interviewees: Lou Dobbs as Himself

Interviewees: Brad Pitt as Himself

Interviewees: Ricky Gervais as Himself

Interviewees: Russ Feingold as Himself

Interviewees: Bruce Bartlett as Himself

Interviewees: Paul Rudd (1) as Himself

Interviewees: Neil Tyson as Himself

Interviewees: Stephen Merchant as Himself

Interviewees: Julianne Moore as Herself

Interviewees: Grover Norquist as Himself

Interviewees: Will Ferrell as Himself

Interviewees: Rachel Weisz as Herself

Interviewees: Shaquille O'Neal as Himself

Interviewees: Rachel Maddow as Herself

Guest Stars: Bill O'Reilly as Himself |

Interviewees: Anthony Bourdain as Himself

Interviewees: Ricky Gervais as Himself

Musical Guests: Esperanza Spalding as Herself

Songs: Esperanza Spalding -- Black Gold, Esperanza Spalding -- Crowned & Kissed

Interviewees: Jane Goodall as Herself

Interviewees: Julia Louis-Dreyfus as Herself

Interviewees: Robert Reich as Himself

Interviewees: Herman Cain as Himself

Guest Stars: Soledad O'Brien as Herself |

Interviewees: Madeleine Albright as Herself

Guest Stars: Neil Tyson as Himself |

Interviewees: Jason Segel as Himself

Interviewees: Robert Draper (1) as Himself

Interviewees: Tom Coburn as Himself

Guest Stars: George Clinton as Himself |

Interviewees: Peter Bergen as Himself

Interviewees: Sacha Baron Cohen (1) as Admiral General Aladeen

Interviewees: Michelle Obama as Herself

Interviewees: Dan Rather as Himself

Interviewees: Jim Parsons as Himself

Interviewees: Norman Ornstein as Himself | Thomas Mann as Himself

Interviewees: Michael Fassbender as Himself

Interviewees: Boris Johnson as Himself

Interviewees: Colin Powell as Himself

Interviewees: Maggie Gyllenhaal as Herself

Interviewees: Catherine Zeta Jones as Herself

Interviewees: Denis Leary as Himself

Interviewees: Steve Carell as Himself

Interviewees: Bassem Youssef as Himself

Interviewees: Marco Rubio as Himself

Interviewees: Seth MacFarlane as Himself

Interviewees: Andrew Garfield as Himself

Musical Guests: Tenacious D as Themselves |

Interviewees: Herman Cain as Himself

Songs: Tenacious D -- Deth Starr, Tenacious D -- Throw Down

Interviewees: Louis C.K. as Himself

Interviewees: Victor Cruz (2) as Himself

Interviewees: Sigourney Weaver as Herself

Interviewees: Fareed Zakaria as Himself

Interviewees: Matthew McConaughey as Himself

Interviewees: Joseph Stiglitz as Himself | Herman Cain as Himself

Guest Stars: Jon Hamm as Himself |

Interviewees: Will Ferrell as Himself | Zach Galifianakis as Himself

Interviewees: Rashida Jones as Herself

Interviewees: Dambisa Moyo as Herself

Interviewees: Jessica Biel as Herself

Interviewees: Tim Gunn as Himself

Interviewees: Chris Rock as Himself

Interviewees: Robert Pattinson as Himself

Interviewees: Misty May-Treanor as Herself

Interviewees: Brian Williams as Himself

Interviewees: Rob Corddry as Himself

Interviewees: Marco Rubio as Himself

Interviewees: Herman Cain as Himself

Guest Stars: Leonard Nimoy as Narrator |

Interviewees: Michael Steele as Himself

Interviewees: Tom Brokaw as Himself

Guest Stars: Larry David as Narrator |

Interviewees: Austan Goolsbee as Himself

Interviewees: Kofi Annan as Himself

Interviewees: Salman Rushdie as Himself

Musical Guests: Pink as Herself

Songs: Pink -- Blow Me (One Last Kiss), Pink -- Who Knew

Interviewees: Bill Clinton as Himself

Interviewees: King Abdullah II as Himself

Guest Stars: Patrick Stewart as Himself (Senior Replacement Correspondent) |

Interviewees: Olivia Wilde as Herself

Interviewees: Amare Stoudemire as Himself