 | Julius Weckauf als Hape Kerkeling |
 | Sönke Möhring als Vater Heinz |
 | Luise Heyer als Mutter Margret |
 | Ursula Werner als Oma Bertha |
 | Joachim Król als Opa Willi |
 | Rudolf Kowalski als Opa Hermann |
 | Hedi Kriegeskotte als Oma Anne |
 | Elena Uhlig als Tante Gertrud |
 | Birge Schade als Tante Lisbeth |
 | Diana Amft als Frau Kolossa |
 | Eva Verena Müller als Tante Annemarie |
 | Jan Lindner als Matthes Kerkeling |
 | Martina Eitner-Acheampong als Frau Rädeker |
 | Maren Kroymann als Frau Höttermann |
 | Nicholas Bodeux |
| Wolfgang Rüter |
 | Kathrin von Steinburg |
 | Hape Kerkeling als Self |
 | Thomas Loibl als Dr. Lessing |
| Katharina Hintzen als Verena |
| Trish Osmond als Nachbarin |
| Theresa Schneider als Passantin |
| Bernhard Grzimek |
 | Dieter Thomas Heck |
 | Ilja Richter |
 | Ingrid Steeger |
 | Elisabeth Volkmann |
| Caroline Link | Director |
| Ruth Toma | Writer |
| Simon Gstöttmayr | Editor |
| Hermann Florin | Producer |
| Nico Hofmann | Producer |
| Sebastian Werninger | Producer |
| Hape Kerkeling | Novel |
| Tobias Timme | Creative Producer |
| Miyuki Kitagawa | Art Direction |
| Cora Wimbauer | Set Decoration |
| Barbara Grupp | Costume Design |
| Philipp Baur | Sound Post Production Coordinator |
| Tschangis Chahrokh | Sound Re-Recording Mixer |
| Christof Ebhardt | Supervising Sound Editor |
| Lisa Geffcken-Reinhard | Dialogue Editor |
| Magda Habernickel | Dialogue Editor |
| Bernhard Maurer | Foley Mixer |
| Max-Thomas Meindl | Sound Mixer |
| Pepe Pleguezuelos | ADR Mixer |
| Laura Plock | Foley Editor |
| Alejandro Rochette | ADR Editor |
| Michael Stancyk | Foley Artist |
| Javier Valdés | ADR Coordinator |
| Denis Behnke | Visual Effects Supervisor |
| Stefan Kessner | Visual Effects Supervisor |
| Christoph Knobloch | Stunt Coordinator |
| Oliver Baune | Camera Operator |
| Timm Brückner | Gaffer |
| Maximilian Engl | First Assistant Camera |
| Tord Erhard | Digital Imaging Technician |
| Feyco Feenders | Digital Imaging Technician |
| Benjamin Frik | Aerial Camera |
| Karina Genis | Aerial Camera Technician |
| Tobias Kownatzki | First Assistant Camera |
| Björn Mies | Second Assistant Camera |
| Tim Ruppel | Second Assistant Camera |
| Christian Scheibe | Key Grip |
| Tom Sperling | Electrician |
| Kerstin Stelter | Still Photographer |
| Julia Terjung | Still Photographer |
| Darius Tschorn | Lighting Production Assistant |
| Martin Wysmyk | Best Boy Lighting Technician |
| Florian Geiss | Electrician |
| Sebastian Kockelke | Electrician |
| Florian Utsi Martin | Digital Colorist |
| Tănase Ion | Online Editor |
| Stefan Döring | Music Producer |
| Andreas Schäfer | Music Producer |
| Heike Manzke | Continuity |
| Franca Drewes | First Assistant Director |
| Maximilian Herrmann | Second Assistant Director |
| Dorothea Popovic | Assistant Director |
| Sina Scheitler | Second Assistant Director |
| Judith Kaufmann | Director of Photography |
| Niki Reiser | Original Music Composer |
