Ich bin Dagobert

Friedrich Mücke

Arno Funke

Mišel Matičević

Ulrich Strack

Sonja Gerhardt

Dr. Sonja Balaš

Carol Rovira

Anaïs

Moritz Führmann

Joe Kaidel

Doguhan Kabadayi

Inan Çoban

Martin Feifel

Arno's Father

Dennis Henrichs

LKA officer (uncredited)

Hendrik Heutmann

Lothar

German von Beug

Arno Funke (6 - 8 years)

Bettina Lamprecht

Gudrun Zimmer

Karsten Mielke

Peter

Sascha Göpel

Schmidt

Samuel Urban

Technician Hamburg

Nadja Becker

Dr. Platz

Ariel Guy Meister

Arno's son (3)

Marco Albrecht

Commissioner Näher

Ronald Kukulies

Lars Maibach

Thomas Kautenburger

Bela

Nico Kleemann

Sascha

Clelia Sarto

Arno's Mother

Tobias Schenke

Olle

Christian Skibinski

Policeman (uncredited)

Rolf Berg

Meyer