Kirk Johnson Movies, TV Shows, and online popularity.

The Late Show with David Letterman was an American late-night talk show that aired on CBS, combining comedy, interviews, and live music. Hosted by David Letterman, it became a staple of the late-night genre with its signature humor and irreverent tone. The show featured a variety of segments and regular features, with Paul Shaffer leading the house band and Alan Kalter serving as the announcer in later years.

The Tonight Show with Jay Leno is a late-night talk show hosted by comedian Jay Leno. Part of the renowned Tonight Show franchise, the show was broadcast from NBC Studios in Burbank, California. It featured a mix of comedy segments, interviews, and musical performances, sticking to a format similar to its predecessors. Jay Leno premiered as the host in 1992 after Johnny Carson's retirement and continued until 2009, with a subsequent run from 2010 to 2014.