After 30 seasons Johnny Carson hosted his penultimate episode and last featuring guests (Robin Williams and Bette Midler) of The Tonight Show.

John William Carson was an American television host, comedian, and writer best known as the host of NBC's The Tonight Show Starring Johnny Carson (1962–1992). A cultural phenomenon, Carson is widely known as the King of Late Night. Carson received six Primetime Emmy Awards, the Television Academy's 1980 Governor's Award and a 1985 Peabody Award. He was inducted into the Television Academy Hall of Fame in 1987. Carson was awarded the Presidential Medal of Freedom in 1992 and received a Kennedy Center Honor in 1993.

Robin McLaurin Williams was an American actor and comedian. Known for his improvisational skills and the wide variety of characters he created spontaneously and portrayed in drama and comedy films, he is regarded as one of the greatest comedians of all time. He received numerous accolades including an Academy Award, two Primetime Emmy Awards, six Golden Globe Awards, five Grammy Awards, and two Screen Actors Guild Awards. Williams was awarded the Cecil B. DeMille Award in 2005.

Bette Midler is an American actress, comedian, singer, and author. Throughout her five-decade career Midler has received numerous accolades, including four Golden Globe Awards, three Grammy Awards, three Primetime Emmy Awards, two Tony Awards, and a Kennedy Center Honor, in addition to nominations for two Academy Awards and a British Academy Film Award.

The Tonight Show is an American late-night talk show that has been broadcast on NBC since 1954. The program has been hosted by six comedians: Steve Allen (1954–1957), Jack Paar (1957–1962), Johnny Carson (1962–1992), Jay Leno, Conan O'Brien (2009–2010), and Jimmy Fallon (2014–present).