as Six-Year-Old Kurt Barnert
as Six-Year-Old Max
as Young Renzo
as Georg 'Giorgio' Seybold (young)
as Lars Gentsch
as Patrick Jordan (5 years old)
as Timo
as Jakob Schenk
as Max / Magnus
as Mattis Pauli
as Lukas Abel
as Lukas Tannhofer
as Eduard Einstein
