The ad shows a group of surfers waiting for the ‘perfect’ wave. It is set purely in black and white.
The featured surfer eventually after much waiting gets his wave. The spray behind him as he rides it forms the shapes of a great many white horses. When he reaches the shore he is tackled by his friends and they all celebrate his amazing ride.
A voice over reads the Moby Dick text shown.
Gerry Anderson creations such as Thunderbirds and Stingray were all filmed in Supermarionation.