When does Castlevania: Nocturne return?

The first two seasons adapt the 1989 entry Castlevania III: Dracula's Curse and follow Trevor Belmont, Alucard and Sypha Belnades as they defend Wallachia from Dracula and his minions. The art style is heavily influenced by Japanese animation and Ayami Kojima's artwork. The series premiered on Netflix on July 7, 2017, and was renewed for an expanded second season of eight episodes on the same day. The second season premiered on October 26, 2018; a ten-episode third season was greenlit by Netflix and released on March 5, 2020; the series ended with the release of its fourth season on May 13, 2021.
Count Vlad Dracula ?epepe? declares all the people of Wallachia will pay with their lives. He summons an army of demons which overruns the country, causing the people to live lives of fear and distrust. Outcast monster hunter Trevor Belmont takes up arms against Dracula's forces.