After a tumultuous year, Cassie Bowden has relocated to Los Angeles, living her best sober life with her supportive new boyfriend, Marco. She still works for Imperial Atlantic but now moonlights as an informant for the CIA. Cassie’s latest mission takes her to Berlin, where she inadvertently witnesses a murder and spots a mysterious blonde with a very familiar tattoo. Does Cassie have a doppelgänger? Meanwhile, Megan Briscoe has been outside of the U.S. and on the run from authorities for over a year, and when Cassie misinterprets a cryptic message from her, she may end up placing them both in even more danger. Scaling new career heights in her Emmy®-nominated performance, Kaley Cuoco returns for an addictively intriguing new season.