David Letterman is set to welcome special guest Will Arnett at the Just For Laughs comedy festival in Montreal, organizers announced on June 29, 2026. The event marks a rare appearance by Letterman, who retired from late-night television in 2015.
Event Details
The appearance will take place during the festival's run in July 2026, though specific dates and venue have not yet been released. Arnett, known for his roles in Arrested Development and BoJack Horseman, will join Letterman on stage for what promises to be a highlight of the festival.
According to Just For Laughs organizers, the show will feature a conversation between the two comedy icons, along with potential surprises. Tickets are expected to go on sale in the coming weeks.
Background
Letterman, 79, has made few public appearances since ending his CBS show after 33 years. His last major comedy festival appearance was in 2017 at the Tribeca Film Festival. Arnett, 56, is a Canadian-born actor and comedian who has previously performed at Just For Laughs.
The festival, which runs from July 13 to 31, 2026, will feature over 100 shows across Montreal. Other headliners include John Mulaney, Ali Wong, and Trevor Noah.
