Cassie Bowden (Kaley Cuoco) is living her best sober life in Los Angeles while moonlighting as a CIA asset in her spare time. But when an overseas assignment leads her to inadvertently witness a murder, she becomes entangled in another international intrigue. The season filmed in Los Angeles, Berlin and Reykjavik.

The second season sees the return of stars Cuoco, Zosia Mamet, Griffin Matthews, Deniz Akdeniz and Rosie Perez and recurring guest stars including T.R. Knight, Yasha Jackson and Audrey Grace Marshall.

Season 2 will also introduce new characters played by Mo McRae, Callie Hernandez, and JJ Soria, as well as new guest stars including Alanna Ubach, Cheryl Hines, Jessie Ennis, Mae Martin, Margaret Cho, Santiago Cabrera, Sharon Stone, and Shohreh Aghdashloo.

The series is developed by showrunner Steve Yockey, who is an executive producer alongside co-showrunner and executive producer Natalie Chaidez. Executive producers include Greg Berlanti, Kaley Cuoco, Sarah Schechter, David Madden, Suzanne McCormack, and Silver Tree. Jess Meyer serves as co-executive producer and Bonnie Munoz as producer.

The Flight Attendant is produced by Warner Bros. Television, Kaley Cuoco’s Yes, Norman Productions, and Berlanti Productions.