Ginna Claire as Heidi Heidelberg

Frédéric Brossier as Lukas

Nick Wilder as Rudi Oppermann

Rebecca Immanuel as Christina Oppermann

Zoe Moore as Theresa

Alexander Schubert as Mr. Wiedmann

Patricia Meeden as Margot

Anne Alexander Sieder as Melanie

Adam Johnson as Clerk

Eric Carter as Mark

Nela Bartsch as Oma Heidelberg

Katarina Gojković as Pastor

Sydney Lafaire as Kate

Sara Sofia as Anja

Dylan Blake Mendoza as Jona

Elliott Woodruff as Dani

Robert Nickisch as Cab Driver

Simon Morzé as Delivery Man

Sara Bousiali as Anja

Maclain Nelson as Cameron

Maša Medić as Mira

Aleksandra Medić as Mira

Katarina Gojković as Pasteur