Live from New York, it's... Amy Poehler!

Sketches include "The All-But-Certain-To-Be-Next-President," "Angry Dog," "Penelope's Charity Auction," "High School Musical 3," "Iran So Far" (digital short), "Read to Achieve," "The Lyle Kane Show," "The Best of Solid Gold," "Ambiguously Gay Duo" (cartoon), "106 & Park," and "Great Moments in Guidance Counseling."

Kanye West performed "Stronger", "Good Life", "Champion", and an improvised version of "Everything I Am."

Live from New York, it's... Andy Samberg!

Sketches include "A Message from Kevin Federline," "Veritas Ultrasound HD," "2007 National Douchebag Championships," "MacGruber" (three parts), "Jeremy and Sasha," "Fred Thompson '08," "America's First Colonists," "Rowlf & The Swedish Chef," and "Mad Joe Dixon."

Spoon performed "The Underdog" and "You Got Your Cherry Bomb."

Live from New York, it's... Amy Poehler!

Sketches include "Burlington, VT 1985," "Ohhhhh!," "A Visit with Former Vice President Al Gore," "People Getting Punched Before Eating" (digital short), "Actober.com (ALCS)," "La Rivista Della Televisione," "The Captain's Purse," "Actober.com (NLCS)," "Notre Dame Football," "Natural Disaster," and "Iconoclasts."

Bon Jovi performed "Lost Highway" and "Who Says You Can't Go Home"; Foo Fighters performed "The Pretender."

Live from New York, it's... Senator Barack Obama!

Sketches include "Clintons' Halloween Party, "Maybelline for Men," "Bronx Beat," "Reilly's Way," "Publishers' Clearinghouse," "A Day in the Life of Brian Williams" (digital short), "Larry King Live," "iPhone," "Drexel University Debate," and "Dunham & Kirk."

Feist performed "1-2-3-4" and "I Feel It All."

Live from New York, it's... Kristen Wiig!

Sketches include "CNN-Univision Democratic Debate," "Annuale," "Rock of Love 2," "A Message for Old People" (Digital Short), "What's That Bitch Talking About?," "Celebrity Apprentice," "Ed Mahoney's Speech," "Virgania Harsen's Hot Air Balloons," "I Drink Your Milkshake," and "Lady Business."

Carrie Underwood performed "All-American Girl" and "Flat on the Floor."

Juno star Ellen Page hosts; Wilco performs songs from their new album, Sky Blue Sky.

Live from New York, it's... Amy Adams!

Sketches include "Clinton Attack Ad," "Mirror Image," "Green Card Couple Therapy," "A New Superhero" (Digital Short), "Fierce: The Hot Mess Makeover Show," "Penelope in Driving " "Dr. Uncle Jimmy's," "Roger Clemens Presents," "The Best of the Tookie Stiles Show," and "Dancing Galpals."

Vampire Weekend performed "A-Punk" and "M79."

Live from New York, it's... Bill Hader!

Sketches include "Spitzer & Associates," "MacGruber" (two parts), "What's Your Situation?," "Adam Grossman at Benihana," "The Suze Orman Show," "Andy's Dad" (Digital Short), "Target Greatland," "NBC Special Report," "Clancy & Jackie," and "Internet Date."

Mariah Carey performed "Touch My Body" and "Migrate" (featuring T-Pain).

Live from New York, it's... Darrell Hammond and Amy Poehler!

Sketches include "The Clintons' Income," "Annuale," "Grease Rehearsals," "Kevin's Farewell Party," "Laser Cats 3-D" (Digital Short), "Excited Sue," "Walken Family Reunion," "Indoor Gardening Tips," "Top Chef," and "Larry King Live."

Panic at the Disco performed "Nine in the Afternoon" and "I Write Sins, Not Tragedies."

Mariah Carey performed "Touch My Body" and "Migrate" (featuring T-Pain).

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

Live from New York, it's... Steve Carell!

Sketches include "Pounder School Commencement Ceremony," "The Democratic Primaries," "Deal or No Deal," "Two A-Holes Do Karaoke," "The Japanese Office" (Digital Short), "McCain 2008," "The Charlie Flitt Show," "American Red Cross," and "Bless This Child."

Usher performed "This Ain't Sex" and "Love in This Club, Part 1" (featuring Young Jeezy).

Live from New York, it's... Tina Fey and Amy Poehler!

Sketches include "A Non-Partisan Message from Governor Palin and Senator Clinton," "Quiz Bowl," "Jar Glove," "Swim Team Pep Talk," "Stacia and Cousin Craig," "The Charles Barkley Show," "T-Mobile," "Space Olympics 3022" (Digital Short), "Mark Payne," and "The Michael Phelps Diet."

Lil' Wayne performed "Got Money" (featuring Mack Maine) and "Lollipop."

Live from New York, it's... Darrell Hammond! Sketches include "McCain Voiceovers," "The Cougar Den," "Agent 420," "Simpson Jury Selection," "Murray Hill" (Digital Short), "The Looker," "New York Times Reporters," "Of Mice and Men," "Yankee Stadium Stories" (film), and "James and Willam Dafoe." Kings of Leon performed "Sex on Fire" and "Use Somebody."

Live from New York, it's... Tina Fey!

Sketches include "Sarah Palin Interview," "New Friends," "The First Presidential Debate," "Rowboat Date," "Scores," "Deep House Dish," "Googie Rene's Slightly Stained Wedding Dress Basement," and "Superior Ex-Boyfriend."

Duffy performed "Mercy" and "Stepping Stone."

Sketches include "The Vice Presidential Debate," "The Lawrence Welk Show," "The Wall Street Bailout," "Nightclub Flirting," "Extreme Activities Competition" (Digital Short), "Mary Poppins," "Sioux City News 3," "Mark Wahlberg Talks to Animals," "Pretending To Be Gay," and "The Less Provocactive Songs of Katy Perry."

The Killers performed "Human" and "Spaceman."

Live from New York, it's... Gov. Sarah Palin! Sketches include "Palin on Palin," "MacGruber" (three parts), "Sue and the Engagement," "The Suze Orman Show," "Mark and Andy Backstage," "I'm No Angel," "Fart Face," "Narc School," "ReadiTrade.com," "New York Underground" (film), and "Fall Foliage." Adele performed "Chasing Pavements" and "Cold Shoulder."

Jon Hamm/Coldplay is the sixth episode of the thirty-fourth season of Saturday Night Live. It originally aired on October 25, 2008.

Ben Affleck Hosts, special guest John McCain, and your musical guest is Dave Cook.

Live from New York, it's... Jason Sudeikis! Sketches include "Vice President-elect Joe Biden," "Sproingo," "Kissing Family," "Scared Straight," "Everyone's a Critic" (Digital Short), "Tom and Tonya Peoples," "Garden Party Road Trip," "Beyonce Video Shoot," "Suicide Negotiation," "Proposition 8," and "Clearing the Air" (film). Beyonce performed "If I Were a Boy" and "Single Ladies."

Live from New York, it's... Fred Armisen!

Sketches include "The Big Three Automakers," "Clear Rite," "Dateline NBC," "Turkey Chase," "Live Another Death," "Blizzard Man," "Jeff Montgomery," "Dale Britches' Down-Home Phony Phone Calls," and "Mark Payne."

Live from New York, it's... Darrell Hammond and Amy Poehler!

Sketches include "Secretary Clinton," "Gas Right," "Sexy Shannon," "Obama Keeps It Cool" (film), "La Rivista Della Televisione," "Virgania Horsen's Pony Express" (Digital Short), "Calculators," "The Lost Works of Judy Blume," "Jizz In My Pants" (Digital Short), and "J'Accuzzi."

T.I. performed "Whatever You Like" and "Swing Ya Rag" (featuring Swizz Beatz).

Live from New York, it's... Jason Sudeikis!

Sketches include "Blagojevich Testimony," "Bronx Beat," "Sarcastic Christmas Dinner," "Culhane Wedding Toasts," "Magical Lamps," "Cat Christmas Letter," and "Cookie Crimes" (Digital Short).

Kayne West performed "Love Lockdown" and "Heartless."

Actor Neil Patrick Harris hosts; Taylor Swift performs "Love Story" and "Forever & Always."

Sketches include "The Rachel Maddow Show," "The Today Show," "Save Broadway," "Penelope in Group Therapy," "Digital Short: Doogie Howser Theme Song," "Weekend Update" with guests Charles Barkley and Will Forte, "Two First Names," "Air Traffic Controllers Fran and Freba," "Frost/Other People," and "Whopper Virgins."

Actress Rosario Dawson hosts; Fleet Foxes perform "Mykonos" and "Blue Ridge Mountains."

Sketches include "Vice President Dick Cheney: The Final Interview," "North American Savings Commercial," "Da Learnin' Train," "Guantánamo Bay Liquidation Sale," "Aladdin and Jasmine's Anniversary," "Digital Short: Singing Narrator," "Gilly," "Weekend Update" with guests Bernard Madoff, Judy Grimes, and Larry the Goose, "La Policia Mexicana," "The View," and "Good Excuse!"

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

Actor Alec Baldwin hosts; Jonas Brothers perform "Tonight" and "Video Girl."

Sketches include "Republican Congressional Leadership Meeting," "The Fourth Jonas Brother," "The Cougar Den," "Digital Short: The Jonas Brothers' Secret," "Sir Mix-a-Lot's Photo Shop," "Weekend Update" with guests Oscar Rogers, Angelina Jolie, Angie Tempura, and Joaquin Phoenix, "Vincent Price's Valentine's Day Special," "Planning a Meeting," "Wii," "Chewable Pampers Commercial," "Virgania Horsen's Hot Air Balloon Rides," and "First Coughs."

Sketches include "1-800-IDEAS?," "MacGruber" (three parts), "The Rock Obama," "Activia Testimonials," "Hawaiians," "Game Time with Dave and Gary," "NBC Promos," and "Lighthouse Date."

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

Host Will Ferrell; Green Day performs; Norm Macdonald, Maya Rudolph, Amy Poehler, Tom Hanks, Anne Hathaway and Paul Rudd also appear.