Space is a harsh mistress...cold and unfeeling and will kill if you're not careful. But, what do you do when there's a psychotic entity on board your ship who also wants you dead? Stanley Kubric's 2001 is still considered a masterpiece of sci-fi cinema yet, it was also criticized for being overly cerebral and slow-paced. However, this week we look at another sci-fi movie where there is a killer entity hell-bent on taking out the crew of a space ship one by one. This movie is not slow paced, it's not too cerebral but what it has going for it is lots of fun!