My Brother's Name Is Robert and He Is an Idiot - Cast

Name	Known for
Josef Mattes Robert / brother Robert / brother See fewer	Die Helden aus der Nachbarschaft (2008)
Julia Zange Elena / sister Elena / sister See fewer	The Long Summer of Theory (2017)
Urs Jucker Erich / older salesman Erich / older salesman See fewer	Cut Off (2018)
Stefan Konarske Adolf / younger salesman Adolf / younger salesman See fewer	Valerian and the City of a Thousand Planets (2017)
Zita Aretz Cecilia Cecilia See fewer	The Astronauts' Bodies (2017)
Karolina Porcari Lehrerin Lehrerin See fewer	Victoria (IV) (2022)
Daniel Zillmann Dicker Mann Dicker Mann See fewer	The Same Sky (2017)
Alicia Seyding Partykid Partykid See fewer	Ein starkes Team (1994)
Moritz Leu Partykid Partykid See fewer	Gladbeck (2018)
Patricio Wiedermann Partykid Partykid See fewer	The Deflowering of Eva van End (2012)
Tom Gramenz Partykid Partykid See fewer	The Silent Revolution (2018)
David Zimmerschied Kunde der Elena will Kunde der Elena will See fewer	Gunpowder Milkshake (2021)
Vitus Zeplichal Kunde 100 Euro Kunde 100 Euro See fewer	Zapping-Alien@Mozart-Balls (2009)
Nico Kreuzer Florian Florian See fewer	My Brother's Name Is Robert and He Is an Idiot (2018)
Henry Arnold Porschefahrer Porschefahrer See fewer	Heimat 2: Chronicle of a Generation (1992)
Susanne Wuest Frau des Porschefahrers Frau des Porschefahrers See fewer	Goodnight Mommy (2014)
Oskar von Schönfels Robert / jung-young (uncredited) Robert / jung-young (uncredited) See fewer	Jenseits des Spiegels (2018)