Watching the ripples set in motion through the suburbs of Sidney by the murder of therapist Barbara Hershey, Ray Lawrence’s movie is the most unfashionably mature murder mystery of the past decade. There may be something too neat about how everything fits together, but it’s a film that understands life at its messiest. As the cop brooding at the centre, Anthony LaPaglia gives the performance of his career.

Two strands of British comedy collide with utterly predictable results (all together now: “Oooh, Matron!”) as the usual crew is augmented by the sublime Frankie Howerd and a positively quirky supporting cast (Anita Harris, Peter Jones, Julian Orchard). Post-irony, I think we should admit the Carry Ons are dreadful, but Sid James’ laugh remains an imported national treasure.

Nick Broomfield’s documentaries are as much farcical as investigative, with the director affecting the role of bumbling, plummy-voiced faux-naif, Kurt & Courtney (1998) was no exception. He looks hilariously out of place trailing around grungey Seattle, politely interrogating a series of eccentrics, conspiracy theorists and whacked-out dopers. He examines the possibility that Courtney murdered her husband, but witnesses prove so unreliable he drops the charge. However, the censorious, evasive Love still emerges as the Wicked Witch and, as always, Broomfield’s blundering approach masks a persistence which yields triumphant results. Most touching are tapes of a seven-year-old Kurt squealing along to The Monkees, innocence and exuberance still unspoiled.

The sequel to Robert Rodriguez’s maniacally good Spy Kids, with budding-Bonds Alexa Vega and Daryl Sabara up against a rival team of adolescent agents and the monsters of mad scientist Steve Buscemi’s fantasy island. Suggesting a Ray Harryhausen movie invaded by the screwball surrealism of a Looney Tunes cartoon, it ups the first film’s formula of candy-coloured cool stuff for kids and in-jokes for grown-ups. Quite fantastic.

An assured if unspectacular directorial debut from Bill Paxton, Frailty turns Se7en on its head, splices in The Sixth Sense and casts a crazy-eyed Matthew McConaughey as an enigmatic witness to the mysterious “Hand of God” serial killings. The look is Southern Gothic, the performances solid, and the final reel twist wildly courageous.

Producer Lawrence Bender wears his Tarantino badge with pride. Which is fine when producing QT movies but problematic in everything else (see Killing Zoe, From Dusk Till Dawn 3). Knockaround Guys, in classic Tarantino fashion, has edgy twenty somethings (Barry Pepper and Vin Diesel), a bag of loot, leather jackets, guns, the mob and, natch, a high-intensity Mexican stand-off finale. Derivative.

Danny Aiello dominates this ensemble drama as the weary owner of an Italian restaurant in New York’s Tribeca, caught between mobsters and his son’s desire to transform the place into a chiceatery. Director (and restaurateur) Bob Giraldi keeps things hustling between tables, but cranks up the pace in the kitchens. A grittier companion to Stanley Tucci’s gastro-porn classic Big Night. Tasty.

The culmination of a sell-out 2002 tour sees a middle-aged Williams return to his maniacal roots, musing on Michael Jackson, the Puritans and Viagra, among other topics. However, his breakneck delivery, camp mannerisms and array of accents (including a dismal Winston Churchill) only emphasise, rather than conceal, the weakness of his material. And the “Joe I’m Pregnant” routine is shamelessly lifted from Sam Kinison.

A terrific primer on Scott-Heron’s lyrical, funky jazz bluesology, Robert Mugge’s semi-concert documentary was first broadcast on Channel Four in 1983. Two decades on, the charismatic proto-rapper still comes over as a warm and eloquent performer, wry social commentator and effortless stand-up comedian.

An opening tour of the interior of Snoop Doggy Dogg’s mink-lined Cadillac gives an indication of the spiritual journey that awaits the viewer here. Essentially an extended promo for the roster of Snoop’s label Doggystyle, this is a mixture of interviews, dull footage of Snoop cruising the ‘hood and music videos, the whole exercise redeemed by the divine, Aretha-esque vocal interventions of La Toiya Williams.

Yes Years chronicles the band’s career from the late ’60s through to their ’90s reunion via two hours of archive footage and interviews. Greatest Video Hits is more focused and concentrates on the late ’70s and ’80s when Trevor Horn and Buggles bizarrely joined the line-up. It’s easy to scorn Yes’ pretension, but Yes Years reminds us that the early material at least boasted some great tunes.

Psychiatric patient Prot (Kevin Spacey) seems remarkably sane, except for his assertion that he’s really an alien visitor from a distant planet named K-Pax. It’s Starman meets One Flew Over The Cuckoo’s Nest (in a nicely ironic piece of casting, Jeff Bridges plays the psychiatrist determined to discover Prot’s real identity), and works nicely even if it does err on the side of sentimentality.