Watch My Other Me: A Film About Cosplayers for Free: How to Stream the Movie Online at 123Movies. . An eye-opening look at the 'costume play' subculture known as cosplay. "My Other Me" chronicles a year in the life of three different cosplayers, following the subjects as they travel the convention circuit, balancing their home lives with their cosplay alter egos, revealing the profound effects the subculture has played in their lives.