Much imitated but never equalled, this is the definitive space nightmare. The crew of a commercial spacecraft are stalked by a stowaway, mutating monster of veracious appetite. Weaver puts in a splendidly believable performance as the resourceful Ripley. Taut script and awesome special FX. find out more...

An isolated scientific research station in Antarctica is besieged from within (literally!) by an alien with the ability to take over any living organism. This inevitably leads to conflict and suspicion amongst the scientists. High suspense and excellent special effects make this a fine film. find out more...