Hell's Kitchen (U.S.)

Twenty aspiring restaurateurs present their signature dishes to Ramsay in Las Vegas.

Ramsay sends contestants out of the kitchen after a rocky first dinner service.

Chef Ramsay puts the contestants through a physical challenge involving lobsters.

The chefs prepare lunch for runners; communication issues lead to fights during the dinner service.

The teams must identify the type of protein used in five dishes; contestants face elimination.

Ramsay makes a decision that changes the competition; two chefs work as servers.

Chef Martin Yan judges six Chinese dishes created by the remaining contestants.

During dinner service, the contestants must impress chef Ramsay's family.

The teams must create five steak dishes; a diner finds an surprise in her dish during dinner.

The teams host a quinceanera; a disagreement between chefs brings dinner service to a standstill.

The chefs compete to participate in a photo shoot and host a dinner for members of the Army.

The chefs must design and execute their own dinner menus.

The chefs create ethnic dishes with select ingredients; a team falls behind before dinner service.

Ramsay tests the chefs' palates with a blind taste test; Ramsay presents an unexpected challenge.

The chefs prepare food for Maria Menounos and Jeremy Sisto; one team's service flags during dinner.

Ramsay tests the contestants' ability to communicate and work together with a relay race.

The chefs are surprised by family members and then participate in a pressure cooker test.

Chef Ramsay devises a team of former "Hell's Kitchen" winners to challenge the remaining contestants. The two teams must wow Chef Ramsay with their signature dishes.

The final five chefs must impress tough critics with a gourmet burger; one chef is eliminated.

The chefs must use sight, taste and smell to identify ingredients in a dish and re-create it.

Ramsay announces the final two chefs; the chefs take a trip to Las Vegas.

The top two chefs compete for the "Hell's Kitchen" title.