David Letterman to Make Just for Laughs Montreal Debut With Will Arnett as Arnett Joins New Interview Series

David Letterman will bring a new interview stop to Montreal as he prepares to make his debut at the Just for Laughs festival, according to an exclusive report from The Hollywood Reporter. The outlet said Letterman’s appearance will feature a conversation with Will Arnett, the star of the podcast and series Is This Thing On? and an actor known for TV and voice work.

The event is described as part of Letterman’s An Evening With David Letterman series, a set of recorded or staged conversations that centers on in-depth interviews. The Hollywood Reporter said the Montreal engagement will place that format on the Just for Laughs marquee, aligning Letterman’s brand of long-form celebrity and career discussion with one of North America’s best-known comedy festivals.

The Hollywood Reporter’s report frames Arnett as Letterman’s featured guest for the Montreal date, while noting that the host will conduct the interview during the festival. The publication did not, in the material provided for this draft, include further details such as the exact performance date, venue within the festival footprint, ticketing arrangements, or whether the program will be filmed for broadcast or streaming.

Just for Laughs, based in Montreal, has historically booked stand-up and comedic performers across multiple stages and formats, and Letterman’s participation represents a programming move that blends late-night interview culture with a live festival setting. Letterman, whose prior prominence includes hosting Late Night and Late Show, brings a recognizable mainstream media profile to a festival that is primarily associated with comedic acts and variety programming.

Arnett’s role as the featured guest also situates a familiar voice in comedy and podcasting within a traditional interview framework. The Hollywood Reporter described Arnett in connection with Is This Thing On?, which has made him a recognizable presence beyond scripted television, including in conversational formats where the emphasis is on craft, process, and personal anecdotes.

The Hollywood Reporter report is the only item provided in the reporting packet for this publication, and it does not contain additional, corroborating details such as the festival dates in Montreal, the logistical arrangement between Letterman’s production team and the festival, or any statements from Just for Laughs officials, sponsors, or representatives of either performer. Because those specifics are not confirmed in the supplied materials, they are not included here.

For readers planning around the announcement, the next practical step is to watch for official Just for Laughs festival communications, including the published schedule and ticket information for Letterman’s interview appearance with Arnett. Those details will determine where the event falls in the festival lineup and what audience rules, entry requirements, and seating arrangements will apply.