As Harry has "cleaned up" on the football field and won the big game, Natalie's dad figured that he should do the same in the world of work before marrying his daughter. Harry's chance to prove himself comes with an "engineering" job with the city. But it's sanitary engineering, and while our street sweeping hero tries his best, he just can't avoid making enemies. When he stumbles into the midst of a lively Chinatown tong war, it's Harry's bravery that saves Natalie and wins the day.