When Avril wants the Barracuda put back on the market, Charles threatens to fire her if she goes ahead. While his business expands, his disagreements with Sarah intensify. Gerald explains his recent absences to Polly. There is a heated debate at the Mermaid Yard when they discuss a possible commission for Ken. Jan tells Sir Edward about Anna's disappearance and asks him for some business advice. There is a party to celebrate Leo and Amanda's marriage but her father is far from happy about the situation. There is an unexpected visitor.