Watch RUTHLESS for Free: How to Stream the Movie Online at 123Movies. . Ruthless ‘Ruth’ Avery is a first–year law student at the competitive Port Ridge University. She is analytical, she keeps to herself, and she’s used to being the best at what she does. But this year she’s challenged by crowd favorite, Matthew Baxtor. When an internship opportunity arises with Matthew as the top choice, Ruth must decide what’s more important to her; friendship or winning.