Ina Garten greets her new Hamptons neighbor, award-winning chef and restauranteur Marcus Samuelsson, with a delicious French 75 Cocktail. They talk about work, love and the unbelievable story of Marcus' childhood journey from Ethiopia to become a culinary superstar. Then, Marcus shows the secrets to his Salmon Salad on Charred Flatbread, and Ina gives him the scoop on her favorite local farm stands.

Ina Garten is joined by her dear friend, the incredible movie actress Emily Blunt, for a fantastic day of cooking and conversation at the barn. Ina bakes classic English Cream Scones with jam and clotted cream to welcome her guest with a taste of home. They talk love, life, how Emily's Roast Potatoes were an internet sensation, and the inspiring story of how Emily overcame her childhood stutter to become a world-famous star. Then, Emily shows Ina a real family favorite, her signature Turkey Bolognese, delicious alongside Ina's easy Caesar Salad with Parmesan Croutons for a perfect alfresco dinner.

Award-winning actor and friend Nathan Lane spends a day at Ina Garten's barn, complete with a cooking lesson and fascinating conversation. Ina makes Nathan's favorite dessert, Rum Raisin Rice Pudding, and he shares his incredible life story. Then, Ina teaches him to make Mussels with Saffron Cream, and the self-confessed hopeless cook picks his own herbs in Ina's beautiful herb garden. Finally, sticking with Ina's food philosophy that store bought is fine, they head to East Hampton, N.Y., for a fun, unexpected dessert.

In the season premiere, Ina greets Faith Hill with frozen palomas and fresh guacamole and they become fast friends while talking about family, love and music. Faith's daughter Gracie joins the party to help bake her family's cola cake recipe and they then take a drive to Topping Rose House to celebrate their new friendship.