On the Planet Vortis

Two Menopteras are seen flying. However, they land realising that flying will not free them of their Zarbi captors. Suddenly, a Zarbi arrives with a larvae gun aimed at them. They are defeated, until all of a sudden the TARDIS lands. The Zarbi leave and the Menoptera thank the First Doctor, Ian and Barbara as their strange coming saved them. However, all is not over yet.