![](https://image.tmdb.org/t/p/w342/77Jn71Aw4mct3phi7wpjLdvO9U5.jpg)
245.741 दृश्य
Whilst he is exploring an asteroid Koenig is taken over by an alien race known as the Kalthon, who replace him with an exact double. In consequence every action ordered by the fake Koenig is solely for the benefit of the Kalthon and to the detriment of the welfare of the Alphans. Helena realizes that something is wrong when 'Koenig' is cold to the touch and needs to convince the other crew members.
पहिलो एयर मिति : Sep 04, 1975
अन्तिम एयर मिति : Nov 12, 1977
एपिसोड : 48 एपिसोड
सीजन : 2 सीजन
रनटाइम: 52 मिनेट
स्टुडियो: ITV1
देश: Italy, United Kingdom