HomePeople Biography and filmographyMike Ostrowski Biography unavailable on TMDB. Movies (2)TV shows (8) Movies (2) The Witcher: Sirenas de las profundidades2025 · Executive Producer, Screenplay Surreal EstateSurreal Estate2011 · Tad TV shows (8) The Witcher2019 · Writer, Co-Executive Producer Colony2016 · Writer The Blacklist2013 · Writer, Teleplay, Co-Executive Producer Being Human2011 · Writer Private Practice2007 · Writer Jericho2006 · Writer CSI: Miami2002 · Writer The District2000 · Writer, Story Editor, Teleplay