David Dobkin Director Will Ferrell Lars Erickssong Actor, Screenwriter, Producer Rachel McAdams Sigrit Ericksdottir Actor Dan Stevens Alexander Lemtov Actor Mikael Persbrandt Victor Karlosson Actor Pierce Brosnan Erick Erickssong Actor Ólafur Darri Ólafsson Neils Brongus Actor Melissanthi Mahut Mita Xenakis Actor Joi Johannsson Jorn Actor Harper Steele Screenwriter, Executive Producer Jessica Elbaum Producer Eitan Evan Producer Chris Henchy Producer Nadja Burkhardt Executive Producer Adam McKay Executive Producer Jon Ola Sand Executive Producer Danny Cohen Cinematographer Greg Hayden Film Editing Atli Örvarsson Original Music Paul Inglis Production Design Nigel Evans Art Director Naomi Moore Set Decoration Anna B. Sheppard Costume Design Nina Gold Casting