“Biggest Loser” bombshells. Why Jillian Michael’s is now lawyering up. Why she’s ready to sue Netflix, Dr. Huizenga, and fellow trainer Bob Harper. Did she feed contestants caffeine pills? Jillian fires back and brings receipts. Then, Aubrey Plaza opens up to close friend Amy Poehler detailing her daily struggle of grief following her husband’s suicide. Plus, Austin Butler’s radical reset after going method to play Elvis. The extreme measures the actor had to take to shake the accent and get his health back on track. And, “The 40 Year Old Virgin” turns 20. Stories behind the iconic scenes. What you never knew about the comedy classic. Then, an all new ET rETrospective with Patricia Arquette. Stories from her Hollywood career and the job she nearly picked over acting. Plus, what she hopes is in store for her Emmy nominated role on “Severance”. And, on set of the new “Harry Potter” series. A first look at the new Hagrid and the trick to making him so huge.