Jack the Ripper Format:DVD potentially dangerous predator who had

potentially dangerous predator who had been stopped before committing heinous crimes

There the Doctor and Leela discover an impossibly old human skull that is the key to a nightmare from the Time Lords' past

"In its third season

where the hunters become the hunted and humans are the endangered species

Cole (Willis) "volunteers" to travel into the past to obtain a pure virus sample

Jack the Ripper Format:DVD potentially dangerous predator who hadIn 1888, a reign of murderous terror struck East London. To this day, the case is unsolved. And the killer is known only by his infamous nickname. But the truth may at last have been found. Based on breakthrough research at the time it was made, this gripping "what if" suggests who wielded the surgically sharp blade of death and why his identity has been concealed. Michael Caine plays Scotland Yard's Frederick Abberline and heads a large, flawless