In safe hands. A bunch of out of work folk are delighted when several positions come onto the market at the Helping Hands Agency... As most reviews attest to, this fifth Carry On film barely has a plot to get your hands on. Pic basically takes the seven members of the agency through a series of vignettes, the jobs they are assigned to do ranging from chimp walking to modelling underwear! Each slot allows for some amiable comedic opportunity, the best of which finds Joan Sims getting sloshed at a wine tasting function, Charles Hawtrey landing in a boxing match with a hulking brute, Kenneth…