A visitor from Venus arrives to warn Earth of the dangers of its nuclear experiments. Is anyone else as tired as I am of aliens judging Earthings for their violent tendencies? (Remember Q in Star Trek the Next Generation?) it is a well constructed British version of TDTESS but without the spectacular robot Gort or any other of the great special effects, for that matter. It also stars Patricia Neal who turned in a fine performance here. It has a good plot but lacks the mystery of the other film.