Wallander is a Swedish crime series based on the novels by Henning Mankell. The show follows detective Kurt Wallander as he solves a variety of complex cases in the town of Ystad. Wallander is known for its atmospheric setting, brooding tone, and the nuanced performance of its lead actor. The series explores not only the crimes being investigated but also the personal struggles and inner demons of Wallander, making it a compelling and character-driven watch.