Signals: Reparto
Björn Möller
Lukas
Lina Ludwig
Classmate
Ali Rasoulzadegan
Lukas father
Editha Urich
Lukas mother
Toni Bajgora
Adnan (Lukas friend)
Niklas Reckmann
Ben (Lukas friend)
Erkan Cakir
Julias father
Julius Himstedt
Man in restaurant #1
Linus Bach
Man in restaurant #2
Jamira Hermann
Woman in restaurant #1
Sibel
Woman in restaurant #2
Marco John
Man in gym
Aaron Omidi Sabet
Man in library
Tyler Matteo
Jonas (Lukas brother)
Masood Khan
Teacher