Ed Asner
Adult Walter (voice)
Jaeden Martell
Walter
Christa Beth Campbell
Gerti
Gabe White
Bruno
Marianne Muellerleile
Frau Braunschweig
Steve Cell
Lt. Mueller
Alicia Ziegler
Nadia
Finnian Scott Morris
Johan
Cole Jensen
Gustaf
Jessamin Blu
German Student
Madeline Convy
German Student
Ava Daniels
German Student
Hayley Easterling
German Student
Connor Finnerty
German Student
Landon Taylor Klotz
German Student
Maeve Mansfield
German Student
Avalon Provance
German Student
Brendan Provance
German Student
Nicholas Werfelman
German Student
Filip Hudzik
German Student
Parker Iverson
German Student