Stephen begins by issuing a correction for having called Boyd K. Packer the "Mormon Pope" or "Mope," when he is more of a Mormon Cardinal, or "Mardinal." Colbert then compares Don Imus' firing with upcoming testimony of Alberto Gonzales before Congress regarding the U.S. Attorney firings scandal.

Stephen starts by talking about the astronaut incident on the news and especially that everyone talks about Lisa Nowak wearing a diaper, admitting that he too wears a diaper during his workday. He then claims that Henry Kissinger called him to get him to run for president, which he says he will "not" do (or will he?) but he has formed an exploratory committee on whether to form an exploratory committee.

While unveiling threat # .5 as an addendum to yesterday's threatdown, Stephen finds himself in agreement with a German environmentalist over the euthanasia of Knut, a polar bear cub at the Berlin zoo, until Stephen becomes suddenly enamored when viewing footage of the cub. Later, Colbert collects on a hockey bet with the mayor of Oshawa, Ontario, wherein this day would become "Stephen Colbert Day" in the town; the day was chosen to be the same day as the mayor's birthday.

Stephen opens the show disappointed that Saddam Hussein was suddenly hanged over the show's break. He responds to Lake Superior State University's ban of the word 'truthiness' in "Who's Attacking Me Now?", and gay.com's naming of Stephen as Person of the Year in "Who's Honoring Me Now?"; gives "Stephen's Sound Advice" for getting over the winter blues.

Stephen criticizes Bush for not sending 300 million troops as Stephen advised the day before but he pardons him if this is "the only mistake he makes in this war". He then talks about illegal immigration in a new segment called "Invasion of the Country Snatchers" and about the new Democratic senator of Missouri and its liberal legislation in the Word-Segment. After the break there is a new episode of Stephen's Tek Jansen adventures.

Wishing viewers a happy Martin Luther King Day, Stephen calls for a nationwide lie-in to refuse engaging in "anything at all", in the style of passive protest such as Rosa Parks, then attacks Senator Barbara Boxer for comments suggesting Condoleezza Rice has no personal ties to the Iraq War. Stephen praises the army for lowering recruitment expectations in order to be filled; channels last week's guest Jim Cramer for a new financial segment "Stephen's Bears and Balls" focusing on real estate, oil, Cingular's name change, soy milk, and beef jerkey.

Colbert wins bet with mayor of Oshawa after Saginaw Spirit defeated Oshawa Generals. Colbert discusses Microsoft paying someone for Wikipedia edits, and concludes that reality has become a commodity. Wag of the finger to Scientology, which named Tom Cruise as the "Christ" of the cult.

Stephen comments on the 2007 Boston Mooninite Scare that occurred in Boston and laments the fact that he can no longer proceed with his obviously threatening-looking advertisements. This is followed by the "Movies Destroying America" segment, commenting on Steve Carrell's nomination and Ellen DeGeneres hosting. The show is ended by Stephen presenting "The Most Poetic F#@king Thing I've Ever Heard"

Stephen closes the show by announcing The Word ("Goodnight"), after which the credits roll.

Colbert celebrates the 4th anniversary of the liberation of Baghdad, while he eats his "Stephen Colbert's Americone Dream" ice cream. He continues to eat it through the show. And announces that is now the number one flavor of Ben and Jerry's. He also runs an empty microwave in response to a family's attempt to live a "no environmental impact" lifestyle. Also in a fake radio show, Stephen insults Hungarians, reminiscent of the Don Imus scandal.

Freem replaces superstantial in the opening sequence. Stephen thanks former Archbishop of Warsaw Stanis³aw Wielgus for being caught in a Catholic Church scandal of a non-sexual nature; scorns Democrats for taking a day off Congress for the college football National Championship game, with quick suggestion of taking a day off for a Ontario Junior League Hockey game; begins new segment "We the MEdiator" to pick sides in celebrity feuds, featuring Rosie O'Donnell vs. Donald Trump, Angelina Jolie vs. Madonna, and Amitabh Bachchan vs. Shahrukh Khan; and ends the show in tribute to James Brown by declaring himself the new "hardest working man in show business".

Stephen starts with another episode of his challenge "What Number is Stephen thinking of?" with a clip from 2005. He then celebrates 5 years of Guantanamo Bay and talks to the executive director of Human Rights Watch, Ken Roth. After that he does a "Tip of the Hat/Wag of the finger", double-wagging Apple (claiming this is his first double-wag) for 1) changing their name to "Apple, Inc." and 2) bringing out the iPhone.

Still in anticipation of Bill O'Reilly arriving in-studio on Thursday Stephen is more nervous than the day before, bringing out some cherished objects he plans to show O'Reilly the next day. He then talks about the NFL play-offs with Lynn Swann, trying to trash talk all teams except the New Orleans Saints who he favors. After the break "Better know a district" continues with Washington's 3rd congressional district representative, Brian Baird.

Stephen starts by dancing/singing "My Humps" behind his desk and discusses Grammys. He then talks about criticism of the Iraq War transitioning into "The Word." This is followed by a "Tip of the Hat - Wag of the Finger" segment, in which he commends Australian Prime Minister John Howard for his attack on Barack Obama, but also chastises him for attacking an American citizen.

Colbert comments on how David Geffen has switched his support from Hillary Clinton to Barack Obama. Then he mentions how Tom Vilsack chickened out of the presidential race, and interviews him in a new segment, Profiles In Quitters. And Problems Without Solutions, special report about SAHD's (Stay-at-home dad's), which Stephen says is against nature's laws.

Stephen comments on how many politicians have visited Walter Reed Hospital since the scandal. Ben and Jerry appeared to promote their new ice cream flavor named in honor of Stephen. Bears & Balls segment about recent economic fluctuations. And Mara Vanderslice talked about how Democrats can adapt to reach out to Christians.

Stephen brags about winning the Mega Millions drawing, which hadn't happened yet. In this segment he also mocks Viacom CEO Sumner Redstone. Then he talks about how Lewis "Scooter" Libby was found Not Guilty on 1 of the 5 counts. In The Word segment, Colbert commends doctors who refuse to treat patients for religious reasons. ThreatDown segment: No. 1 was Gravity.

Colbert makes a rare correction about winning Mega Millions drawing, and calls his boss Sumner Redstone to grovel. The Word was about removing the military Don't Ask, Don't Tell policy. Then there was 2007's first installment of "Easter Under Attack": proposed Easter bunny name change to spring bunny. And Michael Specter talks about Vladimir Putin's suppression of and mysterious deaths of journalists in Russia.

Stephen wonders why the media is still discussing the Libby trial. Then he talks about the death of Captain America, and adds more in The Word. Better Know A District guest was John Yarmuth from Kentucky's 3rd congressional district.

Stephen celebrates the last St. Patrick's Day ever! Then he moves on to how Latin America has so many rabid admirers of President Bush, with comments from Esteban Colberto. In the 44th installment of Better Know A District, the guest was Phil Hare of Illinois's 17th congressional district.

Stephen chided Sean Penn for his blunt criticism of the Bush administration. Stephen discusses Iran, specifically a clash over religion, with former US Secretary of State Madeleine Albright who took the opportunity to promote her new book The Mighty and the Almighty: Reflections on America, God, and World Affairs.

First, Stephen questioned the necessity of the Equal Rights Amendment, since everyone should be on the honor system. Later, Stephen cited the promulgation of John McCain that Sadr City is much safer than it was three months ago thanks to the military surge, despite the first-hand reports by Michael Ware that it is not safe for an American to leave the Green Zone. In response, Stephen suggested that Americans think of Iraq's capitol as Neverland.

Stephen introduced the latest eponymic animal, Stephanie Colburtle, one of the leatherback sea turtles being tracked from Costa Rica to the Galapagos Islands. In "The Word", Stephen revisited Monday's story about the 15 British sailors; in response to a British colonel making the distinction between the soldiers' experiences and reality TV, Stephen devised the notion that perhaps Americans should "make the war a reality show" to achieve success in Iraq and to prepare for a future "spin-off in Iraq."

Stephen announced that he will be having a metaphor-off with Sean Penn on Thursday's show. Update on Stephanie Colburtle the turtle who was in 2nd place at the time of broadcast on the race to the Galápagos Islands, by some logic "proving Darwin wrong." Short mention of Iraqi insurgents.

Lou Dobbs, author of War on the Middle Class, faces the truth hammer when he sits down to talk with Stephen.