Clangers (2015)

The Metal Bug (1x15)

Air date: Jul 03, 2015

Small Clanger finds a strange ball while out fishing in space. No-one knows what it is, so Major decides to put it on a shelf in his workshop. But a little while later he finds it in two hollow pieces on the ground - and the Soup Dragon discovers that something has been eating the copper trees. Could the two events be connected?