Everything comes to a head as Richard and Jim arrive at the Isle of Man. Mary's actions continue to have an impact on the entire family as they try to heal and reconnect.

MaryLand follows two estranged sisters who reunite to unearth the truth about their mother’s sudden death and her double life on the Isle of Man. This is not so much a murder mystery as a compelling tale of two siblings opening up to each other as they work out a string of family secrets.