PROBE: The Zero Imperative

The time traveling Foot Doctor discovers that the Cyberons and Autons are ineffectually trying to invade the Earth yet again. Can he and a helpful salesman save the day or will his arch enemy The Licensor defeat him for good?

More than 30 years have now passed since a certain time traveling police box first materialized on our television screens, and the exploits of its various crews have enthralled audiences ever since. Here is the story of Britain's Number 1 Science Fiction programme told in order of the various actors who have played the Doctor.

The Stranger and Miss Brown visit Majus 17 a intergalactic tourist paradise. However, they soon discover all is not as it seems - as they find decaying corpses in the woods and bathers are being swallowed by an angry sea.

Bill Baggs first met JNT as a fan at the BBC Dr Who Production Office in the 80's. He later worked with JNT on various projects. Bill conducted this interview as part of the BBV dvd '30 Years of Time Travel & Beyond' produced in 1995. In the recording sequence of filming, Bill conducted this interview last in order to give John the opportunity to respond to criticisms from other contributors. The cafe where it was filmed was local to JNT in Saltdean, near Brighton where he was a regular visitor. When Bill first approached Jon about the documentary, John was initially resistant to take part, asking why he'd been left until last. However, once Bill explained the logic of 'save the best 'til last' John agreed.

Something has traveled across space and arrived at a deserted railway station. A train arrives with a single passenger, a woman waits on the platform. Why is the station patrolled by sinister robotic Drudgers?

Wearied by his travels through time and space The Stranger has rejected his long-time companion and is in self-imposed exile on a barren planet. Can he ignore the pleas for help from the locals who are tormented by The Conjuror?

The Airzone Solution takes place in a future Britain where pollution has reached a point where the populace must often wear filtration masks when they venture outside. AirZone, a powerful corporation, signs a lucrative deal with the government to deal with the problem. The public is told that AirZone plans to build giant filtration plants to clean the atmosphere, but environmentalists are skeptical, especially when people begin dying and disappearing around AirZone facilities.

When Liz Shaw returns from a working holiday in Spain a new and deeply disturbing case awaits. Corporal 7891Alpha has outlived his usefulness or rather the government can no longer afford to fund the medication. And that can mean only one thing... termination! At first glance a 'government authorised execution' is a simple enough task for the Preternatural Research Bureau (PROBE) team. But as events unfold, and the truth about Corporal 7891Alpha is revealed, the case becomes far more complex. Only Liz's wealth of experience, courage and determination can save the day - but not before her her moral compass is knocked off course.

Actors from BBV productions discuss their process preparing for performance.

Bill Baggs interviewed Hinchcliffe in nineties for the documentary 30 Years of Time Travel & Beyond. Now for the first time the entire interview will be released uncut.