Season 1
- 1The Bolts22 Oct 1955
- 2The Mark29 Oct 1955
- 3The Food5 Nov 1955
- 4The Coming12 Nov 1955
- 5The Frenzy19 Nov 1955
- 6The Destroyers26 Nov 1955
The serial sees Professor Bernard Quatermass of the British Experimental Rocket Group being asked to examine strange meteorite showers. His investigations lead to his uncovering a conspiracy involving alien infiltration at the highest levels of the British Government. As even some of Quatermass's closest colleagues fall victim to the alien influence, he is forced to use his own unsafe rocket prototype, which recently caused a nuclear disaster at an Australian testing range, to prevent the alien…