Pinewood? Alps?
I'm guessing the lab, the white dome-room(s) where Daryl was examined, were done at Pinewood.
http://www.imdb.com/media/rm2617937408/tt0088979?ref_=ttmi_mi_all_sf_1 4
http://www.imdb.com/media/rm2282393088/tt0088979?ref_=ttmi_mi_all_sf_2
Here's a site that seems to be saying that the home interiors were shot at Pinewood:
http://www.fast-rewind.com/locations_daryl.htm
That could be. This pic shows a 1980s telephone style that I think is not American:
http://www.imdb.com/media/rm2332724736/tt0088979?ref_=ttmi_mi_all_sf_2 2
I'm also guessing that the opening scenes in the mountains were shot in Alpes-Maritimes, France.
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