Leaf and Tree, two seemingly harmless members of the Blathereen race, give Sarah Jane a gift, a plant known as the rakweed. Mr. Smith's analysis deems it harmless but whilst Luke sleeps he inhales its spoors, which send him into a coma.
Did You Know?
You can hear a 'Terran Siege Tank' (from the game StarCraft
(1998)) transforming into 'Siege Mode' in the background. Listen closely ~1 minute after the opening credits, when the Slitheen in human skin activates his 'money spinner', right before he says "And so it begins". See more