The two finalists are faced with the ultimate test at the final dinner service when they must work together with previously eliminated chefs; the winner of the fourth season of the program is determined.

Leanne Petrosky must answer 21 increasingly personal questions truthfully in front of her family and friends to win the grand prize of $500,000. Mark Walberg hosts.

Lauren and Madison accidentally reveal Ricky's involvement with Amy to the school. Meanwhile, Grace is torn between forgiving Jack and moving on with her life, and Amy experiences her first bouts of morning sickness.

The auditions continue as people showcase their talents in hopes of making it to the Las Vegas callbacks and one step closer to winning the million dollar grand prize and the contract in Vegas.

The Northwestern fights the ice pack. The Wizard sets off with tempers flaring and a new greenhorn. Phil's future on the Cornelia Marie is questionable, so the crew struggles on without their captain. The Time Bandit has a near fatal mistake and a tough choice.

Morgan Spurlock will attempt to spend 30 days living on a New Mexico Native American reservation with the Navajo Nation. While there, he will experience the modern amenities available on the reservation, and how they compare with preserving ancient traditions.

In a meeting with all of the captains, Amagai tries to make the case that the divisions lack coordination between themselves and proposes holding joint exercises. That's not a bright idea for everyone though.