Frogmen on training in Portsmouth, Hampshire.
CU. Frogmen adjusting helmets (two shots). CU. Frogman, camera pans to another frogman. Two frogmen entering water. LS. Another two frogmen entering water holding rubber dinghy, they enter dinghy. CU. Frogman with surfboard walks towards water. CU. Frogman in water - swimming. CU. Man entering water on surfboard. MS. Two men in dinghy, one gets into water and start swimming. MS. Man swimming. LS. Two men in motorboat. Two frogmen swimming - several shots. CU. Man on surfboard in water. LS. Man in water on surfboard. LS. Frogmen leaving water. MS. Man on surfboard. Man on surfboard leaving water.