New series 1/10. The documentary series about the maritime rescue services has a third outing. RNLI beach lifeguards in Cornwall are joined by two new teams - the crew of coastguard helicopter India Juliet and lifeboat volunteers from Weymouth, Dorset. trawler has a seriously injured crewman on board, while the race is on to rescue two boys and a surfer. Producer Emma Burman ; Series producer Christopher Hutchins