This time we watched Tomorrow, the Rat — Episode 4 from Series 1 of Doomwatch, first broadcast 2 March 1970 and written by Terence Dudley. That’s four years before James Herbert published The Rats (which we covered in episode 4). It’s highly likely he was inspired by this vintage BBC sci-fi thriller—pen in hand, watching Doomwatch unfold.
Doomwatch was a vintage BBC science fiction series that aired from 1970 to 1972. A prime example of British sci-fi, it followed a government scientific agency led by Dr Spencer Quist (John Paul) investigating futuristic environmental and technological threats. Think of it as classic BBC sci-fi with serious Black Mirror energy.
The show was created by Doctor Who masterminds Gerry Davis and Kit Pedler—the very same duo who invented the Cybermen. Davis had been a Doctor Who story editor; Pedler served as scientific adviser. Their fascination with the dangers of science run amok became the foundation of Doomwatch, this cult BBC science fiction drama.
Series 1 and 2 each had thirteen episodes; Series 3 had twelve (though one, Sex and Violence, was never broadcast). The BBC got cold feet, possibly due to real execution footage and unflattering portrayals of public figures like Mary Whitehouse and Cliff Richard.
As with far too much vintage BBC content, parts of Doomwatch are missing—wiped or taped over. At its peak, the show pulled in over 13 million viewers, cementing its place in classic British sci-fi history.
Dr Quist was a Nobel-winning physicist haunted by his involvement in the Manhattan Project. (Yes, he appears in Oppenheimer.) John Paul, who played him, was a familiar face on British television: I, Claudius, Triangle, The Avengers, The New Avengers—proper BBC veteran.
Toby Wren, played by Robert Powell (who we talked about in episode 46, The Survivor), was a key figure in Series 1. He met a legendary end in the finale, Survival Code. Powell asked to go out with a bang—literally. The BBC received more letters about his on-screen death than any issue since World War II.
This episode, Tomorrow, the Rat, was written by Terence Dudley—then the producer of Doomwatch. Dudley directed three episodes and went on to work extensively in Doctor Who, including directing Meglos (1980), and writing Four to Doomsday, Black Orchid, and The King’s Demons. He also wrote Target novelisations and K-9 and Company. Classic vintage BBC sci-fi pedigree.
Simon Oates plays Dr John Ridge—you may remember him from Beasts (The Dummy episode, which we reviewed in 44a). He also played Steed in the stage version of The Avengers.
Penelope Lee appears as Dr Mary Bryant. She once auditioned to play Barbara, the Doctor’s original companion. She later voiced Lyn Driver in The Plague Dogs (a British animation not for the faint-hearted) and a computer in Doctor Who: Revelation of the Daleks. She also featured in Richard Donner’s Superman as the Ninth Elder. Peak British sci-fi credentials.
Hamilton Dyce turns up as the Minister. You might recognise him as Major General Scobie in Doctor Who: Spearhead from Space—another vintage BBC sci-fi staple.
And no, before you ask, none of this cast ever turned up in Boon.
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