One the most weak episode on entire series, the bad script and also special effects almost ruins the episode, firstly when the Comet is coming straight to the Earth, totally inaccurate, second the Comet didn't appears as should be with a tail, a strong fails of Special effects, when the Halley's comet passing through nearby the Earth in 1910 in an incredible 5 millions kilometres, but in the episodes just few thousand or so, Irwin Allen should be known that, Doug trying to convincing the scientist was the outrage, how explain such fault, moreover the series fall into disreput, as entertainment works but the lack of credibility charge his price soon or later!!!
Resume:
First watch: 1971 / How many: 4 / Source: TV-DVD / Rating: 7
Resume:
First watch: 1971 / How many: 4 / Source: TV-DVD / Rating: 7