“Stitch Head” is the first-born of mad scientist “Erasmus” as he searches to find the secret of life. Over time, the scientist has switched his ingredients up from wool and stitches and experimented on just about everything from dogs to sharks, but his latest “Creature” makes “Stitch” realise that he is little more than an assistant to his creator, and that he is actually quite a lonely fellow. Meantime, in the village below their castle a circus comes to town and it’s ringmaster (think Jim Broadbent in “Moulin Rouge!” from 2001) hears tell of the monsters living high above. It’s down to…