In the Arctic, there has been a fascinating discovery by the research scientists investigating the landscape there: in one of the glaciers is a frozen body. A helicopter transports the block of ice that encases it, and delivers it to the nearest research station where Dr Stanley Shephard (Timothy Hutton) is called to examine the find. A high powered laser cuts away the ice until features on the body are able to be defined, and then the scientists come to a realisation: this preserved man is not one hundred years old, not one thousand years old... but forty thousand years old: a Neanderthal.
You could view Iceman as an alien abduction story from some angles, only this time the aliens are modern humans and the abductee is a man from hundreds of centuries ago. In its early stages, the script by John Drimmer and Chip Proser likes to blind the viewer with science to make its hard to swallow revelation that a Neanderthal could be revived after all acceptable - the amount of plausible-sounding jargon the actors spout is quite overwhelming. After they have removed him from the ice, they find that he is in near-perfect condition, and set about waking him from his slumber.
The manner in which the Iceman, or Charlie as he is prosaically named, is revived is cleverly handled as it appears as if we have suddenly gone back to his days before the big freeze as he hunts and survives by a rocky waterfall. But after a while, director Fred Schepisi reveals that is in a laboratory (an impressive set) rendered to look like an actual part of the landscape, and Charlie is essentially trapped like a creature under a microscope. Only Shephard is willing to connect with him on a more human level, even to communicate with him.
This is pretty much a serious minded, non-trashy version of Trog, only without the stern tones of Joan Crawford to guide the living relic. But the same rules apply, as the scientists and authorities want the Iceman experimented on like a lab rat, and there's a solitary voice demanding he be treated with dignity and understanding. As Charlie, John Lone goes the whole hog in Neanderthal method acting, grunting, covered in makeup courtesy of Michael Westmore (best known for his alien foreheads on the latter Star Trek series), and generally behaving like a loveable animal who happens to be the missing link.
