Space: 1999: Season 1, Episode 18

The Infernal Machine (8 Jan. 1976)

TV Episode  |   |  Adventure, Drama, Sci-Fi
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Ratings: 7.0/10 from 70 users  
Reviews: 2 user

The Alphans encounter Delmer Plebus Powells Gwent, a huge spacecraft that defies aerodynamics and is an extension of Gwent's genius and ego.



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Title: The Infernal Machine (08 Jan 1976)

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Episode complete credited cast:
Barry Morse ...
Companion Gwent
Clifton Jones ...
Zienia Merton ...
Gary Waldhorn ...


The Alphans encounter Delmer Plebus Powells Gwent, a huge spacecraft that defies aerodynamics and is an extension of Gwent's genius and ego.

Plot Summary | Add Synopsis





Release Date:

8 January 1976 (UK)  »

Company Credits

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Technical Specs


Sound Mix:


Aspect Ratio:

1.33 : 1
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Did You Know?


Paul Morrow was in the original script for this story but Prentis Hancock had to go into hospital for an operation so his lines were given to a new character Winters. See more »

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User Reviews

great acting but a bit to much of conversations
1 September 2014 | by (Midian) – See all my reviews

Another episode of Space 1999 that is full of talking and some easy made effects done by colour lighting. But it is also full of explosions and again it's so weird to see so many eagles being destroyed and they still are available again and again. Guess they sure must had a lot of those spacecrafts!

The acting of the computer living on an alien spacecraft together with the personalificiation of the computer via a living body is excellently done by Leo McKern. But again, he do talks a lot and what did bother me is once Delmer Plebus Powells Gwent dies he lays in a coffin, but it's so easy to see that he is still breathing and I guess they noticed it while editing because when closing in suddenly you see the film freeze.

Nevertheless, it's one of those episodes that has conversations all over and some battle going on in between.

Gore 0/5 Nudity 0/5 Effects 1/5 Story 2/5 Comedy 0/5

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