These Longtime Celebrity Legends Are Currently Leading Lives No One Expected

Late-night television became stranger, sharper, and far less polished when David Letterman arrived. Through Late Night and The Late Show, he turned awkward interviews, absurd lists, Stupid Pet Tricks, and open irritation with show-business traditions into a hugely influential comic language copied by generations of hosts.

Retirement removed the nightly schedule without ending Letterman’s curiosity. He continues hosting Netflix’s more intimate My Next Guest Needs No Introduction, where lengthy conversations have replaced desk-bound celebrity promotion. In May 2026, he also returned to The Late Show shortly before Stephen Colbert’s final episode, reconnecting him with the program he led for 22 years.