Katja was brought down on this earth on 19th October in 1980. She had made her career as an actress. She had played the role of the Character of the WGN America drama named Manhattan. She had made the HBO science drama called Westworld, which aired from 2018 to 2020. She was born in the land of Amsterdam, which is present in North Holland which is in the Netherlands. She started her career in the year 2002. She had done her graduation from the University of Amsterdam and had done her study of Psychology.