Follows Neil Gresham’s white-knuckle journey as he attempts to repeat the six hardest Deep Water Solos in Pembroke. Fifteen years ago he pushed the standards of British Deep Water Soloing on these cliffs: his routes earned a fierce reputation and some went unrepeated for a decade, but now they’re a target for the next generation and Neil has re-joined the action. The film traces back to the evolution of Deep Water Soloing, from its origins in the UK to the development of top destinations worldwide.