Tags
- Angelo Ferrari
- Anglophobia
- Azerbaijan
- Babelsberg Studio
- Baku
- Berlin
- Common Ground
- Erich Ponto
- German language
- IMDb
- International Standard Book Number
- Iran
- Kingdom of Romania
- Location shooting
- Lotte Koch
- My Friend Barbara
- Oil field
- René Deltgen
- Russia
- Sanctions
- Scenic design
- Terrorist
- Thriller film
- UFA GmbH
- Willy Fritsch
- World War II