Tony Robinson (Black Adder, Time Team) looks at how we care for our parents as they get older. It's a deeply personal issue for Tony, whose 89 year-old mum, Phyllis, suffers from dementia and lives in a care home. Tony looks candidly at an issue that will eventually face most of us, but which we prefer not to talk about: the reality of what we should do when our parents can no longer live independently.