Watch Heer & Hero Full Movie Free Online 123Movies. Three young men attempt to win the heart of a career-oriented woman by being the first to help her travel abroad. Heer and Hero is the story of three lovers with a girl. The girl is very career-oriented and tells these men that if one of them helps her to go to a foreign country for her dream project, she will choose him as her partner. The story goes on with the journey to reach the destination with these men.