Then the film is strangely compelled to stray all over the map, with trips to France and Spain that have no discernible purpose. Director Steve Sekely's original cut was adjudged so disastrous that an uncredited Freddie Francis was brought in to shoot a whole new subplot, featuring Keiron Moore and Janette Scott in a vine-besieged lighthouse, to thread through the old footage. The results are less satisfying than the later BBC serial adaptation, but it still has some irresistible end-of-the-world and killer-plant material. --Kim Newman