Between Two Ferns: The Movie | Official Trailer sputnik, September 4, 2019September 4, 2019 Zach Galifianakis and his oddball crew take a road trip to complete a series of high-profile celebrity interviews and restore his reputation. Celebrity cameos include:Matthew Mcconaughey Will Ferrell Peter Dinklage Benedict Cumberbatch Paul Rudd Tiffany Haddish Brie Larson Keanu Reeves Jon Hamm David Letterman Jason Schwartzman Adam Scott John Cho Chance the Rapper Rashida Jones Hailee Steinfeld John Legend Chrissy Teigen Tessa Thompson Post Views: 32 Hollywood