Duddy gets a summer job as a waiter at a kosher resort hotel in the Laurentian Mountains. His hustle, energy, and coarse manners irritate condescending college student and fellow waiter Irwin. Irwin gets his girlfriend Linda, the daughter of the hotel's owner, to persuade Duddy to stage a clandestine roulette game. Unbeknownst to Duddy, the roulette wheel is crooked, and he loses his entire $300 earnings to Irwin and some hotel guests. The other waiters find out and make Irwin give back the money. Unaware of this, the hotel guests, led by Farber, feel bad and give him a further $500.