The Box (12A)

Richard Kelly was only 25 when he wrote and directed Donnie Darko, a bamboozling high-school-sci-fi-mystery-thriller-comedy that no one really understood, but which most people recognised as being – to use the precise critical term – pretty cool. Then everything went turkey-shaped. It took Kelly six years to complete his follow-up, Southland Tales, and that was such an incomprehensible folly that it looked as if his career from then on would be confined to shooting wedding videos.

Kelly's third film, The Box, appears at first to be his penance: a focused star vehicle that proves he can sell tickets if he needs to. Extrapolated from a Richard Matheson short story, it stars Cameron Diaz as a married schoolteacher and mother who is visited one afternoon by a mysterious stranger (Frank Langella). Suave and velvet voiced, despite having only two-thirds of a face, he gives her a wooden box with a button on the top. If she presses the button, he says, he'll hand her a million dollars, but someone she doesn't know, somewhere in the world, will die.

As Diaz weighs up the dilemma with her husband, James Marsden, a Nasa research scientist, Kelly treats the situation with compelling seriousness. There's no irony, no throwing the box away or pressing the button 10 times just for the hell of it, just a subdued, wintry atmosphere of growing unease. One of Kelly's most inspired decisions was to set the story in the mid-1970s, partly because it was a less knowing period, before small boxes were used every day to guide cars and to transmit photographs around the globe, and partly because it evokes some classic paranoid science fiction and conspiracy thrillers (The Stepford Wives, Close Encounters, The Parallax View). For a while, The Box feels as if it could be a newly rediscovered film from that very time.

But the Kelly who made Southland Tales isn't a reformed character just yet. Bit by bit, the special effects and the pretensions escalate, the lone stranger is revealed to have an utterly illogical masterplan, and the story spirals a long, long way from the original quandary. What Kelly forgets is that Langella's unruffled gravitas is far more unsettling than an anti-matter swimming pool, a catatonic Santa Claus, and all the other loopy ideas he chucks into the film's increasingly silly second half. The Box is by no means as indigestible as Southland Tales, and there's as much to relish as there is to groan at. But a film that opens with every sign of being a triumphant comeback is destined instead to be nothing more than a cult favourite, enjoyed primarily by those who watch their DVDs with mood-altering chemical assistance.