In the cabin scene, Anne Aubrey climbs on top of Anthony Newley. During the first take, she jumped up and rushed off the set complaining to Albert R. Broccoli that Anthony was being disgusting. It turns out that, as a joke, he had a Coca Cola bottle in his pants pocket and she had leant on it.
The choreographer Lionel Blair (brother of lead actress Joyce Blair) is seen briefly in the dance scene on board the boat.