David Letterman Reunites with Zach Galifianakis in Canada Comedy Show

Fans were excited when David Letterman and Zach Galifianakis teamed up for a surprise comedy show in Canada. It was Letterman’s first time on stage since he retired from late-night TV. This can’t-miss event showed off the duo’s sharp wit and nostalgic vibes, which got a lot of attention in the entertainment world.

Letterman, the famous late-night host, made news when he teamed up with Zach Galifianakis for a live comedy show in Canada. The Hollywood Reporter wrote about how the two made each other laugh with funny banter that combined Letterman’s deadpan style with Galifianakis’ silly humor during the private show. Fans loved the unexpected chemistry, saying it reminded them of classic comedy nights.

This comeback shows how Letterman still has an impact on comedy, even though he quit The Late Show in 2015. Galifianakis, who is known for Between Two Ferns and The Hangover, brought new energy to the show, showing that their styles work well together. The event highlights a growing trend of famous comedians getting back together for one-time specials during the entertainment boom of 2026.