Chico the Rainmaker (also known as The Boy with Two Heads) is a 1974 British seven-part serial film directed by Jonathan Ingrams starring Spencer Plumridge, Leslie Ash and Hilda Fenemore.

A boy named Chris Page finds a decorated box at a local antiques shop that contains an eerie shrunken head.

He and his sister Jill, inadvertently play a special series of notes on a flute and call the head magically to life.

The shrunken head along with some other artifacts had been inadvertently sold as part of a lot to a local antiques shop owner who just wanted to buy an old lawnmower.

The series centres on the children's adventures as they try to help Chico get home to South America while evading Thornton and the thieves.