Kaley Cuoco Faces Her Doppelgänger in 'The Flight Attendant' Season 2

In the ongoing human struggle between who we are and who we might have been, HBO Max's The Flight Attendant returns April 21 with Kaley Cuoco's Cassie Bowden facing her most unsettling adversary yet — a mirror image of herself. Having clawed her way toward sobriety, love, and purpose as a CIA asset, Cassie now watches a mysterious double unravel everything she has built. The season asks a question as old as self-awareness itself: what do we owe the better versions of ourselves we never became?