Episodes
| Episode | Title | First Broadcast | Repeated | Comments |
|---|---|---|---|---|
| 01 | The Seeds Of Creation | 19780311 | 20110503 (BBC7) 20120305 (BBC7) 20120306 (BBC7) 20121118 (BBC7) 20121119 (BBC7) 20130624 (BBC7) 20160808 (BBC7) 20180319 (BBC7) 20180320 (BBC7) 20200113 (BBC7) 20200114 (BBC7) 20211011 (BBC7) 20231105 (BBC7) | Ralph Exon works for an international fertiliser corporation - and he's created a new strain of plant. It's a mutation which he hopes will bring relief to the famine-ridden countries of the world. It's an innocent-looking specimen. But in that plant - known as the Exon Strain - there also lurks the Destruction Factor... James Follett's sci-fi thriller in six-parts. Max Flinders - TP McKenna Ralph Exon - Clifford Rose Balfour - Peter Wickham Garrard - Rod Beacham Ted Downes - Bruce Beeby Kathy Downes - Joan Matheson Milly - Karen Archer Anne - Christine Absalom Harriet - Debby Cumming Can a corporation's new plant strain mutation bring relief to famine-stricken countries? Can a corporation's new plant strain mutation bring relief to famine stricken countries? Stars Paul Copley and Rosalind Adams. |
| 02 | The Devil's Harvest | 20030819 | 20110504 (BBC7) 20120306 (BBC7) 20120307 (BBC7) 20121125 (BBC7) 20121126 (BBC7) 20130625 (BBC7) 20160809 (BBC7) 20180320 (BBC7) 20180321 (BBC7) 20200114 (BBC7) 20200115 (BBC7) 20211012 (BBC7) 20231112 (BBC7) | As fires erupt - why is Ralph Exon's new plant strain mutation growing so rapidly? James Follett's sci-fi thriller. Max Flinders - . T.P. McKenna Ralph Exon - . Clifford Rose DI Balfour - . Peter Wickham Commander - . Rod Beacham Nurse - . Joan Matheson Voice in Climatorium - . Jennifer Piercey As fires erupt, why is Ralph Exon's new plant strain mutation growing so rapidly? As fires erupt - why is Ralph Exon's new plant strain mutation growing so rapidly? Stars Paul Copley and TP McKenna. |
| 03 | The Wings Of Azreal | 20030820 | 20110505 (BBC7) 20120307 (BBC7) 20120308 (BBC7) 20121202 (BBC7) 20121203 (BBC7) 20130626 (BBC7) 20160810 (BBC7) 20180321 (BBC7) 20180322 (BBC7) 20200115 (BBC7) 20200116 (BBC7) 20211013 (BBC7) 20231119 (BBC7) | Can a corporation's new plant strain mutation bring relief to famine stricken countries? James Follett's sci-fi thriller. Max Flinders - . TP McKenna Nurse - . Joan Matheson Anne - . Christine Absalom Blowers - . Michael Shannon Can a corporation's new plant strain mutation bring relief to famine stricken countries? Stars Paul Copley and Rosalind Adams. |
| 04 | Birdstrike | 20030821 | 20110506 (BBC7) 20120308 (BBC7) 20120309 (BBC7) 20121209 (BBC7) 20121210 (BBC7) 20130627 (BBC7) 20160811 (BBC7) 20180322 (BBC7) 20180323 (BBC7) 20200116 (BBC7) 20200117 (BBC7) 20211014 (BBC7) 20231126 (BBC7) | After sparking a plane crash, the deadly Exon plant strain's advancement continues. James Follett's sci-fi thriller. Max Flinders - . TP McKenna Blowers - . Michael Shannon Prime Minister - . Noel Johnson Shand - . Gregory de Polnay Wayne - . Roy Spencer Dymond - . Rod Beacham Having already sparked a plane crash, the deadly Exon plant strain's advance continues. After sparking a plane crash, the deadly Exon plant strain's advancement continues. Stars TP McKenna and Paul Copley. |
| 05 | Search And Destroy | 20030822 | 20110509 (BBC7) 20120309 (BBC7) 20120310 (BBC7) 20121216 (BBC7) 20121217 (BBC7) 20130628 (BBC7) 20160812 (BBC7) 20180323 (BBC7) 20180324 (BBC7) 20200117 (BBC7) 20200118 (BBC7) 20211015 (BBC7) 20231203 (BBC7) | Despite the national emergency, landowners try to profit from the deadly Exon strain. James Follett's sci-fi thriller. Max Flinders - . TP McKenna Nurse - . Joan Matheson Prime Minister - . Noel Johnson Blowers - . Michael Shannon TV Presenter - . Henry Knowles TV PA - . Mary Elliott Nelson Climatorium Technician - . Rod Beacham Helicopter Pilot - . Peter Wickham Farmer - . Roy Spencer Corporal - . Gregory de Polnay Sachs - . Denis Goacher Despite the national emergency, landowners try to profit from the deadly Exon strain. Stars TP McKenna and Rosalind Adams. |
| 06 | World Without Fire | 20030825 | 20110510 (BBC7) 20120312 (BBC7) 20120313 (BBC7) 20121223 (BBC7) 20121224 (BBC7) 20130701 (BBC7) 20160815 (BBC7) 20180326 (BBC7) 20200120 (BBC7) 20200121 (BBC7) 20211018 (BBC7) 20231210 (BBC7) | After sparking a plane crash, the deadly Exon plant strain's advancement continues. Conclusion of James Follett's sci-fi thriller. Max Flinders - . TP McKenna Nurse - . Joan Matheson Craig - . Noel Johnson Blowers - . Michael Shannon Miss Anderson - . Diana Olson Scott - . Diana Olsson Helicopter Pilot - . Peter Wickham Farmer - . Roy Spencer Corporal - . Gregory de Polnay Sachs - . Denis Goacher The British government must track down the Exon seeds before any American involvement. After sparking a plane crash, the deadly Exon plant strain's advancement continues. Stars T.P. McKenna and Paul Copley. After sparking a plane crash, the deadly Exon plant strain's advancement continues. Stars TP McKenna and Paul Copley. |