Sister

In "Sister," the Oslo Detectives return to navigate a tense and dark Nordic noir mystery. Detective Frølich, now working as a private investigator after being suspended, is drawn into the plight of a young asylum seeker whose sister's existence comes into question amidst growing danger. As he delves deeper, Frølich faces threats from the police and a rising body count, revealing connections to an old case shrouded in secrecy. This gripping thriller intertwines a chilling murder mystery with a poignant tragedy, showcasing Kjell Ola Dahl's masterful storytelling.