Nick Pearce from The HoMie Shop and Koky Saly of Beekeeper Parade - two organisations committed to improving the lives of people experiencing disadvantage. They tell Dr Annabolics all about the social enterprise initiatives they have spearheaded - bringing skills, employment, education and hope to lots of young people in Melbourne and Cambodia.Dr McZiff distills a life time of telling doctor jokes into a fascinating segment on the use of humour in medicine. Can a good giggle boost your recovery? Or is being sick just too darn serious to trivialise? And Dr SK takes a look at PTSD in cinema.