Dynasty returned for Season 4 on May 7, 2021.
Season 4 Episode 17 is titled “Stars Make You Smile” Here is the synopsis from TV Guide: “Fallon remains hyper-focused on Fallon Unlimited, but realizes she needs some time with Liam. Kirby returns to the Manor and begins to make amends with those she hurt, with help from Sam. Culhane and Jeff form a new partnership. The recent turn of events causes Blake to become curious about new developments and asks Adam for help. Alexis warns Amanda about Blake.”