The ENT doctor dr. Arnold Fischer, called Arnie, always tries to please everyone. His friend and colleague Gregor is quite different: Purposeful and enterprising, he thinks especially of his own progress. Together, they want to expand the practice to a state-of-the-art tinnitus center. For this they need the neighboring apartment, but lives in the Mathilda, in which the shy Arnie is secretly in love. He does not have the heart to show Mathilda out of the apartment. And so Gregor tries with not always fine methods to get rid of the unpleasant tenant - which ends in a complete disaster ...
Ulrich Noethen
as Dr. Arnold 'Arnie' Fischer
Melika Foroutan
as Mathilda Lenz
Heio von Stetten
as Gregor Reibold
Katharina Abt
as Ines Fischer
Vanessa Krüger
as Pia Fischer
Kathrin von Steinburg
as Jule Enderlein
Sarah Camp
as Astrid
Marco Bretscher-Coschignano
as Lenny
Fred Stillkrauth
as Zabel
Sabine Lorenz
as Dr. Sabine Ullmann
Nick Dong-Sik
as Lo Ming
