Wilder is a Swiss television crime drama and thriller series, which was broadcast from 7 November 2017. It spans four seasons of six episodes each. It was created by Béla Batthyany and Alexander Szombath and directed by Pierre Monnard (2017, 2020), Jan-Eric Mack (2020–2021), Claudio Fäh and Mauro Mueller (both 2022). The two lead protagonists are Rosa Wilder, who is portrayed by Sarah Spale, as a Bern-based cantonal police detective and Manfred Kägi (Marcus Signer), a federal police investigator.