Jake Szymanski Director Andy Samberg Aaron Williams Actor, Executive Producer Kit Harington Charles Poole Actor Karen Gillan Lily Actor Lena Dunham Lanny Denver Actor Michael Sheen Caspian Wint Actor Mary Steenburgen Louisa Poole Actor Will Forte Sandy Pickard Actor Fred Armisen Edward Pudding Actor Howie Mandel The Duke of Kent Actor Murray Miller Screenwriter, Executive Producer David Bernad Executive Producer Jonathan Buss Executive Producer Craig Kief Cinematographer Dan Marks Film Editing Hayley Marcus Simpson Casting Todd Jeffery Production Design Joanna Konjevod Costume Design