H Scott-Paine breaks speed records in the speedboat Miss Britain III.
Full title reads: "Southampton Water. The Fastest Thing On The Sea! Mr H Scott-Paine, 'Scotty', Britain's red headed speedboat ace, piloting his own boat sets up new 'Single-engined' record - 102 105 mph."
An odd looking speedboat is pushed out into the water from boat shed. The boat is "Miss Britain III". Scott-Paine stands on the front of the boat and puts on his lifejacket.
Various shots of the speedboat racing across the water at high speed.
Two shot of H Scott-Paine and mechanic talking about record breaking run. CU Scott Paine.