Doctor Who (1963) Season 24 Episode 10 Delta and the Bannermen (2)

The Doctor finds himself on a world that's a holiday destination, complete with beaches and an amusement park, but there's a problem-- aliens are coming to steal a particular visitor. Delta, the last member of her species, has come to Earth to begin a new life, but she's being pursued by the Bannermen who are after a lethal genocide, and her very existence poses a threat to their plans. The Doctor takes it upon himself to protect Delta and her unborn child from harm and sees the event through to the end. All while dodging teenage girl Ray's dubious advances which only increase tensions on the planet. Eventually, a powerful signal is released and the aliens are forced to play their hand. Will Delta and her child survive the brutal Bannermen assault, or will the Doctor's efforts be in vain?