Alien (1979)

Nothing much to speak of happens for at least the first 30 minutes, and that in a way is the secret of the film's success: the audience has been nervously peering round every corner for so long that by the time the eponymous beast claims its first victim, the release of pent-up anxiety is all the more effective. Although Sigourney Weaver ultimately takes centre-stage, the ensemble cast is uniformly excellent. The remarkably low-tech effects still look good (better in many places than the CGI of the sequels), while the nightmarish quality of H.R. Giger's bio-mechanical creature and set design is enhanced by camerawork that tantalises by what it doesn't reveal.

On the DVD: The director, audibly pausing to puff on his cigar at regular intervals, provides an insightful commentary which, in tandem with superior sound and picture, sheds light into some previously unexplored dark recesses of this much-analysed, much-discussed movie (why the crew eat muesli, for example, or where the "rain" in the engine room is coming from). Deleted scenes include the famous "cocoon" sequence, the completion of the creature's insect-like life-cycle for which cinema audiences had to wait until 1986 and James Cameron's Aliens. Isolated audio tracks, a picture gallery of production artwork and a "making of" documentary complete a highly attractive DVD package. --Mark Walker

Alien (1979) was so perfect it didn't need fixing, and Ridley Scott's 2003 Director's Cut is fiddling for the sake of it. Watch once then return to the majestic, perfectly paced original. Conversely the Special Edition of James Cameron's Aliens (1986) is the definitive version, though it's nice finally to have the theatrical cut on DVD for comparison. Most interesting is the alternative Alien3 (1992). This isn't a "director's cut"--David Fincher refused to have any involvement with this release--but a 1991 work-print that runs 29 minutes longer than the theatrical version, and has now been restored, remastered and finished-off with (unfortunately) cheap new CGI. Still, it's truly fascinating, offering a different insight into a flawed masterpiece. The expanded opening is visually breathtaking, the central firestorm is much longer, and a subplot involving Paul McGann's character adds considerable depth to the story. The ending is also subtly but significantly different. Alien Resurrection (1997) was always a mess with a handful of brilliant scenes, and the Special Edition just makes it eight minutes longer.

On the DVD: Alien Quadrilogy offers all films except Alien3 with DTS soundtracks, the latter having still fine Dolby Digital 5.1 presentation. All four films sound fantastic, with much low-level detail revealed for the first time. Each is anamorphically enhanced at the correct original aspect ratio, and the prints and transfers are superlative. Every film offers a commentary that lends insight into the creative process--though the Scott-only commentary and isolated music score from the first Alien DVD release are missing here--and there are subtitles for hard of hearing both for the films and the commentaries.

Each movie is complemented by a separate disc packed with hours of seriously detailed documentaries (all presented at 4:3 with clips letterboxed), thousands of photos, production stills and storyboards, giving a level of inside information for the dedicated buff only surpassed by the Lord of the Rings extended DVD sets. A ninth DVD compiles miscellaneous material, including a Channel 4 hour-long documentary and even all the extras from the old Alien laserdisc. Exhaustive hardly beings to describe the Alien Quadrilogy, a set which establishes the new DVD benchmark for retrospective releases and which looks unlikely to be surpassed for some time. --Gary S Dalkin