Larry King lovers, rejoice—even though his show ended last week (highlights here), King is still alive and kickin'. Tonight, he chatted up Jay Leno on The Tonight Show, and then made his television stand-up comedy debut! Watch inside.

In this amusing trailer for the unseen 7th Star Wars film, Luke is discovered by model scouts on Tatooine and becomes an instant star on the intergalactic model scene. May the fierce be with you.

Isaiah Mustafa (aka the "Old Spice Guy"), the naturally selected host of tonight's TBS event, was exactly how we imagined him: awesome. So check out this recap of 2010's best commercials, as it'll surely be a hot topic come tomorrow!

Tonight, Larry King hosted Larry King Live for the last time (video highlights here). And on the Late Show, David Letterman gave King a tribute of his own, with some biting jokes and a hilarious mistakes montage! Watch inside.

Tonight, Stephen Colbert revealed that his June tweet about BP's oil spill was retweeted more than any other this year. Then, Twitter co-founder Biz Stone came on stage to present Colbert with the first ever "Golden Tweet Award." Watch inside.

Tonight, Jon Stewart opened The Daily Show with another harsh—and funny—segment about President Obama. Stewart spouted off a laundry list of Obama's "mistakes," before zeroing in on his biggest one: letting Bill Clinton take over a press briefing.

On the Late Show, Dave prompted Gervais to talk about his childhood, where "the worst crime was to be boring." Apparently, the mantra stuck the family—even at his Mother's funeral. Inside, he details all of the family's hijinks.

Tonight, Jon Stewart opened with an impassioned rant against Republicans for blocking a Congressional bill that would've provided health care for 9/11 first responders. Stewart then implored the GOP to never again exploit the attacks for political gain. Watch inside.

Behind the Steve is a mockumentary series following internet talk show host Steve Cooper in his delusional quest for fame. He pitches ideas for a second season to network executives, and gets some strange advice.

Tonight, Jon Stewart tackled the increasingly prominent issue of, well, the fact that President Obama is pissed off. Obama's pissed off at Republicans, obviously, but—as Stewart pointed out—it seems he hates his own supporters now, too! Watch inside.

On tonight's Christmas-themed 30 Rock, Elaine Stritch reprised her role as Jack's evil mother, Colleen, delivering one hilariously tense family moment after another. What happened? when Jack revealed to Colleen that he knew about his real father? Find out inside.

Steve Martin appeared on The Colbert Report to discuss his new book, and Colbert surprised him with a pop quiz—on art. Martin does reasonably well, if one correct answer constitutes "reasonably well." Watch the action unfold inside.

Tonight, Barbara Walters visited the Late Show to chat with David Letterman/promote the two specials she has airing tomorrow. When the topic turned to Oprah Winfrey—subject of Walters' first special—many laughs were had at her expense. Watch inside.

Tonight, Jon Stewart opened The Daily Show with a segment about the recent deal in Congress, aided by President Obama, that extended the Bush-era tax cuts. Specifically, Stewart mocked Democrats and Obama for their hyperbolic vilification of Republicans. Watch inside.

In this animated holiday short, two great comedic minds combine to perform "Peace on Earth" and "Little Drummer Boy." We can't help but wonder if Jason Segel and Jack Black are truly neighbors in real life, too!

On tonight's Report, Stephen Colbert saluted Cosmopolitan for its recent—and surprising—expansion into the Mongolian market. Then, Colbert offered up some sardonic wisdom for the publishing industry—just break into the few markets that don't know you're dying! Watch inside.

You know how TMZ's TV show basically features Harvey Levin prancing around with a straw in his mouth as his intelligence-challenged underlings tell him about the day's hot gossip? Tonight, SNL took WikiLeaks and applied the same method. Watch inside.

This segment was "the funnest time i evr had on a talk show" according to Louis C.K.'s twitter. It's basically new material showcased for the 5.5 million viewers Leno gets every night. This does not disappoint! Watch inside.

Jon Stewart tread on familiar ground tonight, lambasting Senator John McCain for continuing his backpedaling and doublespeak on "Don't Ask, Don't Tell." Curiously, though, it was Joe Lieberman who got a tip of the hat. Watch inside.

This weekend, SNL will be hosted—for the third time—by Robert De Niro, ahead of this month's release of Little Fockers. Inside, watch all four promos for the episode, featuring Kristen Wiig impersonating (and pissing off!) the legendary actor.