Part FourSeries Episode Number: 692
World Premiere: Wed 15 Nov 1989 - 7:34pm GMT [BBC One] (United Kingdom)
First Broadcast: Thu 9 Jul 2015 - 10:30pm EDT [Retro TV]
Running Time: 24 minutes 16 seconds
4.20 Million (UK)Appreciation Index: 68 (UK)
Chart Position: 104 () (UK)
The Ancient Haemovore stands upon Earth once again, determined to change the future by erasing the past. Ace finally feels love for her mother.