Zavvi - The Home of Pop Culture When a flight attendant wakes up in the wrong hotel, in the wrong bed, with a dead man and no idea what happened — her entire life changes in one night. Starring Kaley Cuoco as Cassie Bowden, The Flight Attendant is a dark comedic thriller based on the novel by New York Times best-selling author Chris Bohjalian. Deleted Scenes The Flight Attendant Inside the Series-Inside the Series is a behind the scenes look at The Flight Attendant which is a story of how an entire life can change in one night. A flight attendant (Kaley Cuoco) wakes up in the wrong hotel, in the wrong bed, with a dead man – and no idea what happened.