The Replacement (2021)

1982. A young, hardened police officer from Madrid's toughest neighborhoods accept a destination at a small sea town, in hopes of curing his sick daughter and gaining some peacefulness in the process. Once there, he finds himself involved in the investigation of the strange murder of the inspector he is now supposed to replace. The inquiries lead him to a group of Nazi elders who live a heavenly and happy retirement at the coast.