Armmie Hammer began his acting career with guest appearances in several television series. Hammer's first leading role was as Billy Graham in the 2008 film Billy: The Early Years, and he gained wider recognition for his portrayal of the Winklevoss twins in David Fincher's biographical drama film The Social Network (2010), for which he won the Toronto Film Critics Association Award for Best Supporting Actor. Hammer went on to portray Clyde Tolson in the biopic J. Edgar (2011), play the title character in the western The Lone Ranger (2013), and star as Illya Kuryakin in the action film The Man from U.N.C.L.E. (2015). In 2017, he starred in Luca Guadagnino's romantic drama Call Me by Your Name, for which he received a nomination for the Golden Globe for Best Supporting Actor. The following year, he portrayed Martin D. Ginsburg in the biopic On the Basis of Sex (2018). On Broadway theatre, he starred in a production of Straight White Men in 2018.

My name is Dr. Steven Gundry. I’ve worked in medicine for over 40 years. I’m probably best known for my work as a cardiothoracic surgeon and heart surgeon… but today my focus is on something very different: Teaching people how to avoid surgery by using my unique vision of human nutrition. My mission is to improve your health, happiness, and longevity by making simple changes to your diet. I am the Director and Founder of the International Heart & Lung Institute as well as the Center for Restorative Medicine in Palm Springs and Santa Barbara, CA. Every day at these offices, I help patients learn how to take control of their weight, health, and energy by using my surprisingly simple diet advice. In just a moment, I’ll show you how to get full access to my advice without having to wait a year for an appointment. But first, I’d like to quickly tell you the STORY of how I went from being a top cardiac surgeon to being a researcher and author focused on cutting-edge human nutrition.

Idrissa Akuna Elba OBE is an English actor, writer, producer, rapper, singer, songwriter and DJ. He is known for roles including Stringer Bell in the HBO series The Wire, DCI John Luther in the BBC One series Luther, and Nelson Mandela in the biographical film Mandela: Long Walk to Freedom (2013). He has been nominated four times for a Golden Globe Award for Best Actor – Miniseries or Television Film, winning one, and was nominated five times for a Primetime Emmy Award.

In 2007, after winning a contract with the Univision network she joined the show El Gordo y la Flaca as a correspondent and guest co-host. In February 2008, Espinoza became a model and co-presenter on Univision's hit show Sabado Gigante starring Don Francisco. In July 2014, after 6 years of working at Sabado Gigante and appearing in 333 weekly shows, she left the show to pursue other projects in Los Angeles. In 2014, she served as co-host of Nuestra Belleza Latina 2014. In July 2014, Univision announced that she will be the host of a new reality show and singing competition called La Banda scheduled for 2015. She is represented by MC2 Model Management in Miami.

King has been acting since she was six years old, but had her big break playing the titular Ramona in the 2010 film 'Ramona and Beezus' opposite Selena Gomez. She's had role after role since then, including star turns in the Netflix film 'Kissing Booth' and in Hulu's miniseries 'The Act'. Her portrayal of Gypsy Rose in the latter earned her an Emmy nomination this year.

Zach Villa, American actor, singer, songwriter, dancer, and musician. Villa was born in Clinton, Iowa. He is best known for his role as real-life serial killer Richard Ramirez in the ninth season of the FX anthology horror series American Horror Story, titled American Horror Story: 1984 and his artistic experience through the band Cylvia. Villa plays piano, drums, bass, guitar, and violin.

Ruby Rose, Australian Actor, first joined the Girlfriend model search in 2002, for which she came in second to Catherine McNeil. In 2010, she collaborated with the Australian fashion label Milk and Honey to design a capsule fashion line. The collection, named Milk and Honey Designed by Ruby Rose, includes washed jeans, leather jackets and T-shirts. The clothing line was available in selected retailers in Australia. Rose also released a collaboration collection with street footwear brand Gallaz. In 2014, Rose began collaborating with Phoebe Dahl for their clothing range Faircloth Lane. She has featured predominantly within mainstream fashion titles, including Vogue Australia, InStyle Magazine, Marie Claire Magazine, Cleo, Cosmopolitan, Maxim, Nylon and New York's Inked Magazine. She's been the Australian ambassador for JVC, Australian clothes company JAG and luxury Danish label Georg Jensen. Rose is the face of Maybelline New York in Australia. Since March 2016, Rose has been the face of Urban Decay Cosmetics. In March 2017, Rose starred in Nike's latest campaign "Kiss My Airs" celebrating its Air Max Day. In May, Rose was the face of Swarovski 'Urban Fantasy' FW17 Collection launch.

Steven R. Gundry is an American doctor and author. He is a former cardiac surgeon and currently runs his own clinic, investigating the impact of diet on health. Gundry conducted cardiac surgery research in the 1990s and was a pioneer in infant heart transplant surgery, and is a New York Times best-selling author of The Plant Paradox: The Hidden Dangers in "Healthy" Foods That Cause Disease and Weight Gain.

Carla Hall is an American chef, television personality and former model. She appeared in the fifth and eighth seasons of Top Chef, Bravo's cooking competition show. She was a cohost on The Chew, a one-hour talk show centered on food from all angles, which premiered on ABC in September 2011.