Watch Boss for Free: How to Stream the Movie Online at 123Movies. . Soon-tae, aspiring to start his dream restaurant franchise, is nominated as the next boss of the gang. He hopes to pass the role to Kang-pyo, the grandson of the former boss, but Kang-pyo dreams of becoming a tango dancer instead. A fierce competition between two strong candidates begins with the goal of losing the election to pursue their individual dreams! To add chaos to the mix, troublemaker Pan-ho, who is unwanted by everyone, decides to join the boss election!