Seems quite innocent now, but Oddbod and Oddbod Jr really did scare the crap out of me. That and Jon Pertwee grwoing Jr from a severed finger.
Its still a great film, second best in the Carry On's for me, and holds up really well.
Fennella Fielding is, depite all sense and logic, really rather sexy and my hero Kenneth Williams gets to sprout my favourite ever line from him: "They're talking to Dan. Dan Dan The Gardening Man". Sure, doesn't look like much in print but its the way he comes out with it, sprouting forth from the most implausable fake beard ever and after the minciest, campest stalking walk ever seen. A true classic.