What is the best late night talk show of all time?

Arsenio Hall's groundbreaking syndicated show (1989-1994) became a cultural phenomenon by embracing hip-hop, R&B, and Black pop culture at a time when late night ignored them, with legendary moments including Bill Clinton's saxophone appearance.

Stephen Colbert's CBS Late Show run (2015-2026), where he stepped out of character to become one of television's sharpest political commentators, with his Trump-era monologues reaching record digital audiences.

Jimmy Fallon's Tonight Show era (2014-present) redefined the format for the digital age, with celebrity games, viral lip sync battles, and musical parodies that routinely dominated social media and reached younger audiences.

Jimmy Kimmel's long-running ABC institution (2003-present) is known for its sharp celebrity pranks, beloved annual segments like 'Mean Tweets,' and Kimmel's evolution into one of late night's most emotionally honest and politically engaged voices.

Craig Ferguson's Late Late Show on CBS (2005-2014) was beloved for its chaotic, anarchic energy, heartfelt monologues, and Ferguson's fearless willingness to break all the rules of late night in memorably unpredictable ways.

David Letterman's groundbreaking NBC Late Night run (1982-1993) revolutionized the genre with irreverent humor, surreal comedy, and a postmodern sensibility that influenced virtually every late night host who followed.

Stephen Colbert's satirical Comedy Central masterwork (2005-2014) in which he sustained an ultra-conservative pundit character for nine years and nearly 1,500 episodes, producing what many critics call the finest piece of sustained political satire in American TV history.

Conan O'Brien's beloved NBC Late Night run (1993-2009) established him as a comedic original, blending absurdist humor, self-deprecating wit, and iconic recurring characters that built one of late night's most devoted fanbases.

Jay Leno's two Tonight Show stints (1992-2004, 2010-2014) made him the most-watched late night host of his era, consistently dominating ratings with mainstream appeal and a relentless work ethic.

The Dick Cavett Show (1968-1986) elevated late night television into an intellectual forum, featuring landmark in-depth conversations with John Lennon, Orson Welles, Alfred Hitchcock, Marlon Brando, and other towering cultural figures.

Seth Meyers' NBC Late Night show (2014-present) carved out a distinctive niche with its forensically detailed 'A Closer Look' political segments and a writers' room approach that made it arguably the most thoughtful late night show of its era.

Steve Allen's original Tonight Show (1954-1957) invented the late night talk show format — studio band, desk-and-couch set, comedy bits, celebrity interviews — creating the template that every host for the next seven decades would follow.