The Witcher
2019
Michael Ostrowski is an American television producer and screenwriter, best known for his work on serial drama Jericho and CSI spin-off CSI: Miami, both of which he has worked on as a producer and screenwriter. He has served as co-executive producer on NBC's The Blacklist and The Player, and on USA's Colony. He is currently a co-executive producer on Netflix's hit show The Witcher. Wikipedia