Wolfgang Lauenstein Director, Screenwriter Christoph Lauenstein Director, Screenwriter Sean McCormack Director, Screenwriter Will Forte Nag Voice Lea Thompson Ms. Diekendaker Voice Callum Maloney Luis Sonntag Voice Dermot Magennis Armin Sonntag, Wabo Voice Paul Tylak Nag, Mr. Winter, Ice Cream Man, Bill Voice Danna Davis Jill Voice Lucy Carolan Jennifer Voice Aileen Mythen Mrs. Winter, Valentina, Ms. Diekendaker Voice Emely Christians Producer Jessica Labi Producer Jean-Marie Musique Producer Christine Parisse Producer Frédérique Vinel Producer Joseph Wilka Producer Victor Elizalde Executive Producer Anders Mastrup Executive Producer Peter Mirecki Film Editing Martin Lingnau Original Music Ingmar Süberkrüb Original Music Moe Honan Casting