Adapted by Nelson Gidding from Michael Crichton’s bestseller, this posits the idea that a satellite that has landed in Piedmont New Mexico was carrying an alien pathogen capable of causing mass casualties – everyone in the tiny township is dead. The scientists from Project Scoop are called in and find two people touched but still alive – a baby and an old man, who they remove to a lab. The researchers have to be decontaminated and then it’s a matter of identifying whether it is in fact an alien bacterium that is being launched on the earth’s population and it’s a race against time before a solution is found … Where you stand on this film’s success depends on your tolerance for old technology albeit with great effects for the era, devised by Douglas Trumbull who’d made his name doing 2001. The other issue is the uninteresting nature of the leads – perhaps casting Arthur Hill, James Olson, David Wayne and Kate Reid (a man in the source novel) was to ensure that your attention was focused on the story so that the issues of government readiness for such a potential catastrophe or alien invasion, secret projects (the left hand scientist doesn’t know what the right hand scientist is working on) and the nature of the storytelling itself are foregrounded. It’s told documentary fashion, with several interesting split screen effects and a ticker telling us what happens each day. Each specialist brings something different to the Wildfire project with their foibles and strengths exposed as things become exponentially problematic and the clock is ticking on the nuclear device should there be a containment breach – and everyone now knows that whatever this is it’s airborne and is too big to be a virus. Robert Wise directed a film that is very much a product of its time but with some astute lessons about how to deal with foreign invasions, germ warfare and what to do when your chief researcher experiences absence epilepsy and makes the wrong finding.The kind of film that makes you want to go back to the books to look at how pH range functions.