Episode 132 - Frontios

At the far edge of the galaxy, one of humanity's last outposts is
struggling to survive but an unseen enemy is hampering them at
every turn. This week, Paddy and Tricia follow The Doctor and his
companions as they are unexpectedly forced to land at the outpost
in the midst of a leadership crisis. Will they be able avoid the
tense situation long enough to discover the mystery of the hungry
earth of Frontios?