Cai Cohrs

as Georg 'Giorgio' Seybold (young)

as Timo

as Timo

as Timo

as Young Renzo

as Lars Gentsch

as Timo

as Six-Year-Old Kurt Barnert

as Max / Magnus

as Eduard Einstein (1 episode)

as Six-Year-Old Max

as Jakob Schenk

as Patrick Jordan (5 years old)

as Lukas Abel (1 episode)

as Lukas Tannhofer (1 episode)

as Mattis Pauli (1 episode)