Netflix has released the official trailer for the feature-length adaptation of Zach Galifianakis’ hilarious talk show Between Two Ferns: The Movie.

After Galifianakis becomes a viral laughing stock, and Will Ferrell and Funny or Die threaten to ruin the Baskets star's image forever, Zach, his eccentric crew, and his ferns take a road trip to interview a number of high-profile celebrities. In the trailer, we see Ferrell lecture Galifianakis for Matthew McConaughey momentarily dying, the Hangover alum demanding a network talk show, and interviews with Benedict Cumberbatch, Jon Hamm, Brie Larson, David Letterman, and more.

Other cameos include Chance the Rapper, Rashida Jones, Chrissy Teigen, Tiffany Haddish, and Keanu Reeves, among others. The film is set to hit Netflix on Sept. 20.

Watch the trailer above.