A honeymoon aboard an ocean liner is cut short when the young bride finds herself suddenly alone, and unable to convince anyone of her husband’s existence.

Captain Crowther's lot is not a happy one! Five of his crew have to be replaced and at such short notice before the voyage begins there isn't much to choose from. Not only does he get the five most incompetent shipmates ever to sail the seven seas, but the passengers turn out to be a rather strange bunch too. The SS Happy Wanderer will never be the same.

This drama offers a few slices from the lives of those who live, work, and travel upon a luxurious trans-atlantic ocean liner.

Indebted to the ocean liner's doctor, a stowaway impersonates him in a romantic rendez-vous with his unknown pen-pal under the nose of his jealous fiancée and falls in love with her. Will they forgive them when they unearth their secret?