1912. Lily is pregnant, travelling on the TITANIC with her husband, maid and doctor so that she can give birth near her beloved family in the United States. But her husband Henry is not the man he claims to be - and it dawns on Lily that she is more prisoner than passenger. When she meets widower Lawrence, she knows he's her final chance for help. But Lawrence is the only person aboard this unsinkable ship who already knows that he will not disembark...