British actor Hugh Dancy has joined the cast of the Fifty Shades of Grey sequel. The star, who is married to Claire Danes, will play Dr. John Flynn, a British psychiatrist who takes on anti-hero Grey as a client. Kim Basinger and Tyler Hoechlin will also join original castmates Dakota Johnson, Jamie Dornan, Rita Ora, and Marcia Gay Harden in Fifty Shades Darker, which is currently filming in Vancouver, Canada.