The Flight Attendant

Sky releases the trailer for series two of The Flight Attendant

Kaley Cuoco is back as chaotic Cassie Bowden, who was introduced in series one as an alcoholic air stewardess who gets caught up in a murder investigation. 

Series two sees Bowden living a newly sober and healthier life in Los Angeles while secretly moonlighting as a CIA asset in her spare time. 

However, her life is once again turned upside down when an overseas assignment accidentally leads to her witnessing a murder, causing her to become entrapped in another international fiasco.