Late Show with David Letterman is an American late-night talk show hosted by David Letterman on CBS. The show debuted on August 30, 1993, and is produced by Letterman's production company, Worldwide Pants Incorporated and CBS Television Studios. The show's music director and band-leader of the house band, the CBS Orchestra, is Paul Shaffer. The head writer is Matt Roberts and the announcer is Alan Kalter. Of the major U.S. late-night programs, Late Show ranks second in cumulative average viewers over time and third in number of episodes over time. The show leads other late night shows in ad revenue with $271 million in 2009.

In most U.S. markets the show airs at 11:35 p.m. Eastern/Pacific time, but is recorded Monday through Wednesday at 4:30 p.m., and Thursdays at 3:30 p.m and 6:00 p.m. The second Thursday episode usually airs on Friday of that week.

In 2002, Late Show with David Letterman was ranked No. 7 on TV Guide's 50 Greatest TV Shows of All Time. CBS has a contract with Worldwide Pants to continue the show through 2014; by then, Letterman will surpass Johnny Carson as the longest tenured late-night talk show host.

Stephen Colbert brings his signature satire and comedy to The Late Show with Stephen Colbert, the #1 show in late night, where he talks with an eclectic mix of guests about what is new and relevant in the worlds of politics, entertainment, business, music, technology, and more. Featuring bandleader Jon Batiste with his band Stay Human, the Emmy Award-nominated show is broadcast from the historic Ed Sullivan Theater. Stephen Colbert, Chris Licht, Tom Purcell, and Jon Stewart are executive producers. Barry Julien and Denise Rehrig serve as co-executive producers.must watch

The Late Late Show with Craig Ferguson is an American late-night talk show hosted by Scottish American comedian Craig Ferguson, who is the third regular host of the Late Late Show franchise. It follows Late Show with David Letterman in the CBS late-night lineup, airing weekdays in the US at 12:37 a.m. It is taped in front of a live studio audience from Monday to Friday at CBS Television City in Los Angeles, California, directly above the Bob Barker Studio. It is produced by David Letterman's production company Worldwide Pants Incorporated and CBS Television Studios.

Since becoming host on January 3, 2005, after Craig Kilborn and Tom Snyder, Ferguson has achieved the highest ratings since the show's inception in 1995. While the majority of the episodes focus on comedy, Ferguson has also addressed difficult subject matter, such as the deaths of his parents, and undertaken serious interviews, such as one with Desmond Tutu, which earned the show a 2009 Peabody Award.

A drama about the local field office that investigates criminal cases affecting military personnel in The Big Easy, a city known for its music, entertainment and decadence.

Dr. Mark Sloan is a good-natured, offbeat physician who is called upon to solve murders.

An elite team of FBI profilers analyze the country's most twisted criminal minds, anticipating their next moves before they strike again. The Behavioral Analysis Unit's most experienced agent is David Rossi, a founding member of the BAU who returns to help the team solve new cases.

This reality competition sees teams embark on a trek around the world to amazing destinations where they must compete in a series of challenges, some mental and some physical. Only when the tasks are completed will they learn of their next location. Teams who are the farthest behind will gradually be eliminated as the contest progresses, with the first team to arrive at the final destination winning the race and the $1 million prize.

Once Craig Ferguson retires, James Corden will be taking over The Late Late Show. The show is a late night talk show that interviews celebrities and has its own bits. And of course, it's all hosted by James Corden.

A love story about a middle-aged compression sock businessman from Detroit who unexpectedly falls for his cardiac nurse, a Nigerian immigrant, while recovering from a heart attack and sets his sights on winning her over.

Dick Powell's Zane Grey Theatre, sometimes simply called Zane Grey Theatre, is an American Western anthology series which ran on CBS from 1956 to 1961.

A panel tries to determine a contestant's secret: something that is unusual, amazing, embarrassing, or humorous about that person.

From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has a shred of evidence connected to Navy and Marine Corps personnel, regardless of rank or position.

Dr. Michaela Quinn journeys to Colorado Springs to be the town's physician after her father's death in 1868.

The Carol Burnett Show is an American variety/sketch comedy television show starring Carol Burnett, Harvey Korman, Vicki Lawrence, Lyle Waggoner, and Tim Conway. It originally ran on CBS from September 11, 1967, to March 29, 1978, for 278 episodes and originated from CBS Television City's Studio 33. The series won 25 prime time Emmy Awards, was ranked No. 16 on TV Guide's 50 Greatest TV Shows of All Time in 2002 and in 2007 was listed as one of Time magazine's "100 Best TV Shows of All Time."

Cuban Bandleader Ricky Ricardo would be happy if his wife Lucy would just be a housewife. Instead she tries constantly to perform at the Tropicana where he works, and make life comically frantic in the apartment building they share with landlords Fred and Ethel Mertz, who also happen to be their best friends.

The Clear Horizon is an American soap opera which ran on CBS Daytime from July 11, 1960 to March 10, 1961 and February 26 to June 11, 1962. The show was created and head written by Manya Starr.

The Merv Griffin Show is an American television talk show, starring Merv Griffin. The series ran from October 1, 1962 to March 29, 1963 on NBC, September 20, 1965 to August 15, 1969 in first-run syndication, from August 18, 1969 to February 11, 1972 at 11:30 PM ET weeknights on CBS and again in first-run syndication from February 14, 1972 to September 5, 1986.

Face the Nation with Margaret Brennan is an American Sunday morning political interview show, which premiered on the CBS television network. It is one of the longest-running news programs in the history of television, having debuted in 1954.

America's popular television News magazine in which an ever changing team of CBS News correspondents contribute segments ranging from hard news coverage to politics to lifestyle and pop culture.

Laugh along with funnyman Jack Benny as he brings his underplayed humor to TV along with regular performers from his radio show days.