Stefan WalzStefan Walz is a Swiss actor. His best known role is as a Sigmund Jähn-lookalike in the film Good Bye, Lenin!.Movies (2)Good Bye, Lenin! (2003)Undine (2020)TV (1)Der letzte Zeuge (1998)Genres Stefan Walz works indramacomedycoming-of-ageMore about Stefan WalzWikipedia