52 minutes

A half-hour satirical look at the week in news, politics and current events.

A late night television talk show hosted by Conan O'Brien.

This Hour Has 22 Minutes is a weekly Canadian television comedy that airs on CBC Television. Launched in 1993 during Canada's 35th general election, the show focuses on Canadian politics, combining news parody, sketch comedy and satirical editorials. Originally featuring Cathy Jones, Rick Mercer, Greg Thomey and Mary Walsh, the series featured satirical sketches of the weekly news and Canadian political events. The show's format is a mock news program, intercut with comic sketches, parody commercials and humorous interviews of public figures. The on-location segments are frequently filmed with slanted camera angles.

Samantha Bee breaks up late-night's all-male sausage fest with her nuanced view of political and cultural issues, her sharp interview skills, her repartee with world leaders and, of course, her 10-pound lady balls.

Jonathan Ross's take on current topics of conversation, guest interviews and live music from both a guest music group and the house band.

Hilarious, totally-irreverent, near-slanderous political quiz show, based mainly on news stories from the last week or so, that leaves no party, personality or action unscathed in pursuit of laughs.

The Colbert Report is an American satirical late night television program. It stars political humorist Stephen Colbert, a former correspondent for The Daily Show with Jon Stewart. The Colbert Report is a spin-off from and counterpart to The Daily Show that comments on politics and the media in a similar way. The show focuses on a fictional anchorman character named Stephen Colbert, played by his real-life namesake. The character, described by Colbert as a "well-intentioned, poorly informed, high-status idiot", is a caricature of televised political pundits.

David Letterman uses mature humor to appeal to his audience in this weeknight series, which gets its music from a house band led by Paul Shaffer. Among the show's most-famous segments are the Top Ten List and Stupid Pet Tricks, the latter of which subsequently led to an additional recurring segment called Stupid Human Tricks.

Stepping into the late-late slot vacated by David Letterman, Conan O'Brien stars in a show that far outdoes its competition in sheer strangeness. Along with the celebrity interviews and musical numbers typical of late-night talk shows, this program make frequent use of odd walk-on characters and frequent "visits" from celebrity guests.

The Rachel Maddow Show is a daily news and opinion television program that airs on MSNBC, running in the 9:00 pm ET timeslot. It is hosted by Rachel Maddow, who gained popularity with her frequent appearances as a liberal pundit on various MSNBC programs. It is based on her former radio show of the same name. The show debuted on September 8, 2008.