When Dick Stuart-Clark (Geoffrey Davies) gets the sack from St Swithin's Hospital, Duncan Waring (Robin Nedwell) resigns in protest.
The two friends take jobs as ship's doctors on the cruise liner MS Begonia. To their horror, they discover that the vessel is commanded by Captain Loftus (Ernest Clark), twin brother of their old Professor.
Series: 1
Episodes: 13
Transmitted: 1974
Channel: ITV
London Weekend Television