2020 Mystery Movies 2018 2019 2020 2021 2022 September Unconfirmed Release Dates Select a main-genre Action Adventure Animation Anime Biography Comedy Crime Documentary Drama family Fantasy Horror Musical Mystery Romance Sci-Fi Short sport Superhero Thriller Western September 2020 September 23, 2020 Enola Holmes Unconfirmed Release Dates 2020 Nancy Drew and the Hidden Staircase