Alan Cumming ("The Good Wife") joins the cast in the recurring guest role of celebrated Europol profiler Simon Hoxley, who turns up in New York claiming the current case being investigated by Major Crimes is connected to the discovery of Nicholas Endicott's corpse overseas in the new episode "Ouroboros." That announcement sends a chill down the spine of Bright (Tom Payne), who fears his and Ainsley's (Halston Sage) dark secret is about to be exposed. Elsewhere, Martin (Michael Sheen) gets to know Dr. Vivian Capshaw (guest star Catherine Zeta-Jones).