Chad Hartigan Director, Screenwriter Craig Robinson Curtis Gentry Actor Carla Juri Inka Actor Lina Keller Katrin Actor Markees Christmas Morris Gentry Actor Jakub Gierszał Per Actor Levin Henning Bastian Actor Patrick Güldenberg Sven Actor Eva Löbau Katrin's Mother Actor Martin Heisler Producer Adele Romanski Producer Sara Murphy Producer Gabriele Simon Producer Michael B. Clark Executive Producer Alex Turtletaub Executive Producer Sean McElwee Cinematographer Anne Fabini Film Editing Keegan DeWitt Original Music Babett Klimmeck Production Design Nana Kolbinger Costume Design Eyde Belasco Casting Manolya Mutlu Casting