It is not radio, but television: the earliest example is M. L'Herbier's _L'inhumaine_ (1924). Maybe this might also help. Boris Vidovic --------------------------------------------------------------------- "Contrariwise," continued Tweedledee, "if it was so, it might be; and if it were so, it would be: but as it isn't, it ain't. That's logic." Lewis Carroll, Through the Looking-Glass --------------------------------------------------------------------- ---- Screen-L is sponsored by the Telecommunication & Film Dept., the University of Alabama: http://www.tcf.ua.edu