Robert De Niro delivered a final sendoff for Stephen Colbert's tenure as host of "The Late Show," weaponizing the moment to land a pointed political jab at Donald Trump. The veteran actor tied Trump to Jeffrey Epstein, the disgraced financier convicted of sex trafficking, during an appearance on Colbert's penultimate episode.

Colbert's exit from the CBS late-night desk has unfolded as a procession of A-list guests marking the occasion. President Obama made an appearance, as did Tom Hanks, John Oliver, Jon Stewart, and David Letterman, who returned to throw furniture off the Ed Sullivan Theater's roof alongside his successor. The parade of celebrities reflects Colbert's cultural weight after nine years anchoring one of network television's most influential platforms.

De Niro's Trump-Epstein comment fits the established pattern of Colbert's program, which has built its brand on sharp political commentary and celebrity conversation. The late-night format traditionally serves as a venue for public figures to make headlines during promotional moments, and De Niro seized the opportunity to amplify a recurring criticism of the former president.

Colbert's finale arrives at a moment when late-night television faces structural uncertainty. The format itself has eroded as younger audiences migrate to streaming and social platforms for their comedy and commentary. Yet Colbert's sendoff suggests the cultural machinery still responds to major departures from network television's establishment. The succession conversation around "The Late Show" remains in flux, underscoring both the importance and the precarity of the medium.

De Niro's appearance crystallizes how late-night television continues functioning as a stage for celebrity political messaging, even as the platform's broader cultural footprint contracts.