Captain Sandy embarks on another season in the Mediterranean out of the world famous yachting hub, the French Riviera. Hannah returns as chief stew determined to put her head down, focus on her work and her relationship with Captain Sandy. After enduring heartbreak, Joao returns with a promotion as Bosun hoping to prove to Captain Sandy he can lead a deck team that includes his best friend and partner-in-crime, Colin. Cordon Bleu trained chef Mila takes control of the galley, but immediately falls ill on day one, forcing the crew to rally and help get the boat in shape in time for the first charter. When the first guests arrive and chef Mila, who is a department of one, is still battling illness, Sandy and the crew wonder if she'll be able to perform her most basic duties.