Poppy and Georgie investigate the American system of law and order, joining the police in a sleepy Louisiana town, learning that not all dogs are cute and cuddly, and that hosting doesn’t always mean being polite to your guests. The Carlton’s also travel to the very end of the country to meet the Border Angels, who offer help to migrants on their way into the United States. Questions are put to YouTube superstar and ‘crime expert’ Jimmy Tatro, which leads to confusion, rather than clarity.

In the season finale, Poppy and Georgie Carlton immerse themselves in American holidays, learning about the lovely pre-Christmas event that is Thanksgiving by attending and giving a speech at a parade before making themselves at home with a host family who are kind enough to offer them dinner. They also attend Tu Bishvat, Groundhog Day and steal the show in an elaborate production of the Nativity. TV personality and fashion designer Whitney Port is on hand to help them through the festive maze.

Tonight’s episode sees the siblings taking on the alien world of work, starting with a consultation on how to create the perfect résumé, then cooking up a storm in an American diner, before taking to the city streets as drivers for rideshare company Lyft. The episode also includes the Carlton’s attending a job fair to show off their new skills and make an inspirational speech. TV star and entrepreneur Lisa Vanderpump is on hand for advice.

True Brits Georgie and Poppy have arrived in a very chilled New York. A local hipster in Brooklyn’s Williamsburg neighborhood introduces them to the art of proper coffee making, they are relieved to discover that a ‘selfie’ isn’t what they feared it was, and Poppy makes an unforgettable appearance at New York Fashion Week.

A very unconventional royal tour of America commences in Los Angeles. Distant heirs to the throne, siblings Georgie and Poppy Carlton are the latest Brits on the scene. After a bicycle ride around Beverly Hills and a consultation with a plastic surgeon, they meet with some Hollywood movers and shakers in an attempt to launch Poppy’s acting career.

Aspiring online commentators Poppy and Georgie have romance on their minds. As well as mastering dating etiquette, and becoming officiants at a New Orleans wedding, their path to true love leads them to learn the art of tantra, resulting in some very intimate moments with a stranger. Advice on all things romantic comes from actor Michael Urie (The Good Wife, Ugly Betty).

The Carlton’s explore the great outdoors, which sees them getting up close and very personal with some Floridian wildlife, hiking a trail with some real Americans, saving lives on a popular beach and finally sharing their own very particular brand of empathy with a group of protesters. Broadway star and actress Laura-Bell Bundy is helping the aristocrats to clear up any and all misunderstandings.

Britain’s most regal aristocrats – Georgie and Poppy Carlton – embrace the Texan way of life. When they’re not saddling up on a ranch or embracing the culture, they’re hitting the studio to record their own Tejano music and bidding at an auction for cattle semen. There’s also a chance to be thrown in the air by a team of cheerleaders and to get under the skin of the local taxidermist.