It's Nanny Hettie to the rescue when British Intelligence Agent Lord Southmere is captured by Chinese agent Wan. Hettie is the only one who knows Southmere's secret: he has stolen a piece of top-secret microfilm from a Chinese warlord and hidden it in the skeleton of a dinosaur in a London museum. Aided by a small army of fellow nannies Hettie sets about generally saving the day. Ustinov's OTT Chinese baddie verges on camp xenophobia, but if you're under nine this is a great old fashioned kids' adventure.