Tripods - Season 2 Episode 12 The Forest of Death
Overview: Will and Beanpole pretend to be clowns in Ali Pasha´s circus. Their goal now is to get back to the White Mountains and tell the free men about what the Masters are going to do to Earth. They are doublecrossed by Ali, though, who intends to give them all to the Tripods to finally receive their capping.