Isi y Ossi

Lisa Vicari

Isi

Dennis Mojen

Ossi

Lisa Hagmeister

Betty Markowski

Ernst Stötzner

Grandpa

Christina Hecke

Claudia Voigt

Hans-Jochen Wagner

Manfred Voigt

Walid Al-Atiyat

Tschünni

Zoë Straub

Camilla

Bettina Hoppe

Kerstin Wiese

Saladin Dellers

Marf

Susanna Capurso

Gabriella Rizzi

André Eisermann

Spasti

Albert Kitzl

Klaus

Nayla Sophie Brehmer

Isi (4)

Livia Renner

Camilla (4)

Gabriel Grabas

Ossi (7)

Nova Amondson

Isi (10)

Franz Ferdinand Krause

Ossi (10)

Jonas Spaeth

Tschünni (10, 12)

Mila Zellmer

Isi (12)

Jeremiah Kisters

Ossi (12)

Pegah Ferydoni

Drunk Teacher

Johanna Eiworth

Chef

Erik Hansen

Volker

Ralf Dittrich

Gas Station Customer

Natalie Schaaf

Fitness Trainer

Langston Uibel

Finn

Julia Wulf

Marlene

Louis Nitsche

Ferdy

David Gentner

Kitchen Help

Tracey Grey

Private Teacher

Nicolás Di Rago

Santino Borges

Matthias Schmidt

Taxman

Oliver Jaksch

Cross-Eyed Guy

Timothy Alan Munt

Inmate 1

Vitali Skrobot

Inmate 2

Klaus Berchner

Gallery Guest

Zino Gleich

Battle Rap Judge

Michael Steiner

Atomic Dick

Lissa-Johanna Volquartz

Atomic Pussy

Christoph Pütthoff

Financial Advisor

Inaam Al-Battat

Tschünni's Mother

László Branko Breiding

Rapper who dissed Grandpa

Dominikus Weileder

Young Arms Dealer

Niklas Kinzel

Yannis Vukovic

Jens Grunwald

Boxing Referee

Ranja Bonalana

Narrator (voice)