Stephen Colbert aired a special segment titled “The Worst Of The Late Show: The Field Pieces” during the final week of the 2026 season [1, 2].

The retrospective provides a rare glimpse into the creative failures and boundary-pushing content that never made it to the nightly broadcast. By showcasing the show's most outlandish ideas, Colbert offers a behind-the-scenes look at the trial-and-error process of late-night comedy [1].

Colbert was joined by Paul Dinello, a longtime collaborator, to review the archives [3]. The segment focused on unaired field pieces and ideas that were deemed too risky or unsuccessful for the general audience. Among the highlighted clips was a pigeon gag involving actor Michael Keaton [1, 2].

In addition to the failed gags, the special featured several NSFW sketches [2]. These clips represent the more provocative side of the writing room, material that was either too explicit or too niche for the network's standards. The pairing of Colbert and Dinello served as a nostalgic nod to their shared history in comedy.

The special was designed to celebrate the closing episodes of the series [1]. By leaning into the "worst" moments, the production highlighted the willingness of the team to experiment with absurd concepts, regardless of whether they succeeded on air. The segment functioned as both a comedy reel and a farewell to the show's experimental spirit.

The special featured several NSFW sketches.

This retrospective signals a shift from the curated perfection of a nightly broadcast to a more transparent, archival approach. By airing 'the worst' of the series, the show acknowledges the gap between creative ambition and broadcast viability, providing a historical record of the production's comedic evolution as it concludes its 2026 season.