Rachel Watson longs for a different life. Her only escape is the perfect couple she watches through the train window every day, happy and in love. Or so it appears. When Rachel learns that the woman she's been secretly watching has suddenly disappeared, she finds herself as a witness and even a suspect in a thrilling mystery in which she will face bigger revelations than she could ever have anticipated.
CORONAVIRUS: All venues in the UK were shut down on March 16, 2020, and the restrictions were finally lifted on July 19, 2021. It is important to mention that the UK Theatre Web archive listings (iUKTDb) from March 2020 to July 2021 might not be accurate due to the lack of information regarding rescheduled and cancelled shows.