The Twin Dilemma (3) Doctor Who : Season 21 Episode 23
TV-PG BBC Television 25m int(0)
Aired: March 29th, 1984 @ 5:15 PM EST on BBC Television
The Doctor arrives on Jaconda, once lush and green, to find it completely devastated by giant gastropods. Old legends about the planet's half-human/half-slugs weren't just myths after all. With or without help from the Doctor and his unpredictable mood swings, Lt. Lang is up for rescuing the twins, who are finally informed of the grand purpose they've been brought to Jaconda to accomplish.