what a brilliant documentary in these situations , spending 28 days in a claustrophobic environment is extremely stressful ,it takes a special person to want to work & to step off into a watery abyss the risks are tremendous , I don't blame Dave hes a professional diver and did what he could to save Chris , you have to stay emotionally detached , the footage off him retrieving chris showed a very brave man doing his best in awful circumstances as he said he did his job .and the humour is there in the closing comments ...........Don't ...up again Chris
Duncan was a legend you could see how great the bond these chaps have ,especially at the wedding , fantastic Chris and to be able to come through this and return 3 weeks later shows real courage all the very best sir i hope you have many happy times together ...great stories for the grand kids