Doug Glatt, a slacker who discovers he has a talent for brawling, is approached by a minor league hockey coach and invited to join the team as the "muscle." Despite the fact that Glatt can't skate, his best friend, Pat, convinces him to give it a shot, and Glatt becomes a hero to the team and their fans, until the league's reigning goon becomes threatened by Glatt's success and decides to even the score.

During a pro lockout, Doug "The Thug" Glatt is injured and must choose whether to defend his team against a dangerous new enemy, or be there for his wife as she prepares to give birth to his daughter.