![My Little Sister](https://image.tmdb.org/t/p/original//jptMQ8NVU34UZHPUEoGzE6aByJS.jpg)
![My Little Sister](https://image.tmdb.org/t/p/w200//yNaAdL18IJp10dBzZJAi3lyaCzN.jpg)
My Little Sister
1 hour 39 minutes2020-09-03
6.7
Watch Trailer
Berlin playwright Lisa follows her husband Martin to Switzerland, where he manages a private school. However, when her twin brother Sven’s leukaemia begins to wreak havoc on his health, she decides she must return to her roots, which has significant consequences for her relationship.
Cast
![Nina Hoss](https://image.tmdb.org/t/p/w200//gBsecPV8oZZXslHS3FJwo3LcJrn.jpg)
Nina Hoss
Lisa
![Lars Eidinger](https://image.tmdb.org/t/p/w200//u2La8Q3FfaFsMAw3YvvmAtMT95Y.jpg)
Lars Eidinger
Sven
![Marthe Keller](https://image.tmdb.org/t/p/w200//pyBSOrbXEEJuDMH8Oh7SXGlWvbI.jpg)
Marthe Keller
Kathy
![Jens Albinus](https://image.tmdb.org/t/p/w200//qpccpDHJi3RX9QAUL5buAJeV47L.jpg)
Jens Albinus
Martin
![Thomas Ostermeier](/_next/static/media/notFound.aecd17f8.png)
Thomas Ostermeier
David
![Linne-Lu Lungershausen](/_next/static/media/notFound.aecd17f8.png)
Linne-Lu Lungershausen
Linne-Lu
![Noah Tscharland](/_next/static/media/notFound.aecd17f8.png)
Noah Tscharland
Noah
![Isabelle Caillat](https://image.tmdb.org/t/p/w200//l1UApy6MJJ9G41jbR30fUcYkF6B.jpg)
Isabelle Caillat
Assistant Headmaster
![Moritz Gottwald](/_next/static/media/notFound.aecd17f8.png)
Moritz Gottwald
Lukas
![Jenny König](/_next/static/media/notFound.aecd17f8.png)
Jenny König
Actress
![Urs Jucker](https://image.tmdb.org/t/p/w200//e6NtXZyD75AZnbUVcsO8ekgluBB.jpg)
Urs Jucker
Actor
![Nicolas Hislaire](/_next/static/media/notFound.aecd17f8.png)
Nicolas Hislaire
School Board Member
![Leili Yahr](/_next/static/media/notFound.aecd17f8.png)
Leili Yahr
President of the School Board
![Jenna Hasse](/_next/static/media/notFound.aecd17f8.png)
Jenna Hasse
Shopkeeper
![León David Salazar](https://image.tmdb.org/t/p/w200//qllZRTO2n1XWENbPweDcmPAWkfy.jpg)
León David Salazar
Gay Guy in Toilet
![Valerio Scamuffa](/_next/static/media/notFound.aecd17f8.png)
Valerio Scamuffa
Nurse
![Dominique Gubser](/_next/static/media/notFound.aecd17f8.png)
Dominique Gubser
Nurse
![Paulo dos Santos](https://image.tmdb.org/t/p/w200//jH8MeNP1UBXicZWuFLWtaEA70wT.jpg)
Paulo dos Santos
Doctor
![Pierre-Isaie Duc](https://image.tmdb.org/t/p/w200//bP9IQ722GhugJkYSmeF8qi2x5Z1.jpg)
Pierre-Isaie Duc
Man in the Cafeteria
![Stefanie Günther Pizarro](/_next/static/media/notFound.aecd17f8.png)