Former UNIT scientist Liz Shaw investigates a series of bizarre murders near a soon-to-be closed psychiatric hospital. When the hospital is suddenly saved by a wealthy businessman events seem to run out of Liz's control.
Caroline John | Dr. Elizabeth Shaw | |
Jon Pertwee | Dr. Jeremiah O'Kane | |
Sylvester McCoy | Dr. Colin Dove | |
Colin Baker | Peter Russell | |
Mark Gatiss | Dr. William Bruffin | |
Louise Jameson | Patricia Haggard |
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