WHAT'S THE STORY: Sicko trilogy about telepathic outcasts who inflict brain damage through simple mindpower.

ANY GOOD? David Cronenburg's menacing 1981 original is great, the rest nestle in the okay-ish category.

BEST BITS: The infamous head explosion of the original, the woman having an enforced fit in the shopping centre, the tumour burst in part two. All makes Derren Brown's zombie game trick look about as shocking as anal irrigation.

EXTRAS: In-depth movie examinations, along with the usual galleries and trailers.