Back on board Parsifal III in Sardinia, Italy, with his heads of departments returning for another season, Capt. Glenn is poised for his smoothest sail yet… until he isn't. Daisy comes back with a clear goal, ready to prove to everyone she knows what she's doing as a chief stew. Newly single for the first time in years, Chief Engineer Colin is determined to avoid a boat romance. With a new junior crew on board joining the HODs, a charter starting in 24 hours and an engine that surprisingly won't start, everyone is wondering: Where is Gary? And will Parsifal III ever be able to leave the dock?