Malta

It's the last journey of the season, but will dramatic events in Valetta make it Jack and Kate's final destination?

The presence of legendary singer Vida Devine onboard the ship produces a frenzy of fans, and members of the press circle the star like hungry sharks.

Someone claims to have a scoop on Vida, while another passenger believes her most famous song holds a special significance for them. With Vida conflicted about her celebrity and longing for a simpler life, things are complicated enough even before there's a murder in Malta.

With Jack and Kate's relationship on the rocks since Kate's engagement, the pair struggle to put their differences behind them to solve a case involving buried identities and lost relationships.

To further complicate things, a job offer for Jack means it could be goodbye forever for the singer and the First Officer…