The sun is hot, the motives are cold and the film is blazingly noir as Indigenous detective Jay Swan (Aaron Pedersen) returns for another investigation of Outback moral rot in multi-hyphenate helmer Ivan Sen’s socially conscious, supremely accomplished procedural thriller “Goldstone.” A standalone sequel to his breakthrough “Mystery Road” (which opened the Sydney Film Festival in 2013), the film hopes to repeat its predecessor’s success, making Sydney’s opening-night slot its first stop in what looks to be a long fest life, followed by glowing sales.

Sen’s unique accomplishment with these two films, unequalled in contemporary Aussie cinema, is his daringly idealistic intention and crystal clear success at balancing the demands of contemporary genre filmmaking with, in this case, the ongoing hot-button issues of Aboriginal relations (Sen is himself of mixed Indigenous/European heritage), human trafficking, the human greed behind corporate corruption and cultural destruction.

When first seen here, Jay Swan is a mess. Gone is the trim, alert, well-groomed lawman of the first film, with his flashy firearm and ominously clonking cowboy boots. In his place is a puffy, straggly-haired, unfocused and thong-shod drunk driver who is promptly pulled over and cited by local cop Josh Waters (Alex Russell) as he approaches the frontier mining outpost of the title (a fleeting reference to his dead daughter, who was very much alive in “Mystery Road,” suggests a probable cause of his dissolution).

It isn’t long before everyone in what passes for a town knows he’s arrived and is looking for a Chinese woman who has gone missing. A visit to the local Aboriginal community leads Jay to the fenced-off border of the Furnace Creek gold mine, where he finds evidence of Asian women being flown in and out of the compound. After Swan’s trailer at the forlorn Diggers Rest motel is shot up by a mysterious group of bikers, Josh moves Swann to a remote cabin. The visitor believes the local is on the take, and they argue.

As Swan moves up the local chain of command, such as it is, he’s met with a wall of indifference, derision and outright hostility. The boss of the Furnace Creek Metals group mining company (David Wenham) offers him a morning beer but little information, while Goldstone’s mayor, the relentlessly cheerful yet ominously brittle Maureen (Jacki Weaver) bakes him an apple pie but warns him in no uncertain terms to lay off the meddling.

The head of the local Aboriginal land council, Tommy (Tom E. Lewis), is clearly corrupt and is thus of no help at all. Only local elder Jimmy (Indigenous icon David Gulpilil, most recently seen in “Charlie’s Country”) is sympathetic to Swan’s cause, taking him on a magical canoe trip to a deep gorge where ancient rock art begins a kind of spiritual awakening for the detective.

Meanwhile, outraged at Jay’s accusations of corruption, Josh begins an investigation of his own, visiting the local brothel where the madam, Mrs. Lao (martial arts queen Cheng Pei-Pei), reluctantly displays the women working there. These include May (Michelle Lim Davidson), who is chafing to leave but must learn to trust Josh — and he her.

When a local hermit gives Jay the missing girl’s passport, it triggers a chain of events that leads to Swan and Josh storming Furnace Creek in a breathtaking shootout that rights many of the wrongs while handily eclipsing the climactic gun battle in “Mystery Road.”

There are Western tropes aplenty on display, but Swan’s determination and demeanour here is also reminiscent of Raymond Chandler’s pdescription of his iconic gumshoe creation Philip Marlowe: “Down these mean streets a man must go who is not himself mean, who is neither tarnished nor afraid. He is the hero; he is everything…”

Sen wrote the role specifically for Pedersen, who in turn modelled much of the character’s mannerisms on his director. The supporting performances are uniformly strong, with all the actors locked tightly into their genre functions; Weaver’s slightly deranged take on Mayor Maureen provides both spice and a dollop of macabre humor.

Sen writes, directs, edits, photographs and scores his films, imbuing the tech package with a vision at once accessible and tangibly personal. Adding to the symbiotic nature of the package is the return of the principal production crew from the first film. “Goldstone” is nothing if not a focused, unified piece.

The film was shot under challenging conditions in the Outback western Queensland settlement of Middleton, population three.

Film Review: ‘Goldstone’

Reviewed at Sony Pictures Theatrette, Sydney, Australia, May 17, 2016. (In Sydney Film Festival — opener.) Running time: <strong>109 MIN.</strong>

  • Production: (Australia) A Transmission Films (in Australia) release of a Screen Australia, Screen Queensland, Arclight Films, Transmission Films, Dark Matter presentation of a Dark Matter, Bunya production. (International sales: Arclight Films, Beverly Hills/Sydney.). Produced by David Jowsey, Greer Simpkin. Executive producers, Craig Deeker, Scott Otto Andersen, Oliver Lawrance, Trevor Kennedy, Gary Hamilton.  
  • Crew: Directed, written, edited by Ivan Sen. Camera (color, widescreen), Sen; music, Sen; production designer, Matt Putland; costume designer, Vanessa Loh; sound (Digital 5.1 surround), Nick Edmond; sound designer, Thom Kellar; re-recording mixer, Sam Hayward; stunt supervisor, Reg Roordink; visual effects supervisor, Craig Deeker; visual effects, Clint Dodd; associate producer, Aaron Pedersen; assistant director, Richard McGrath.
  • With: Aaron Pedersen, Alex Russell, Jacki Weaver, Cheng Pei-Pei, David Wenham, David Gulpilil, Michelle Lim Davidson, Tom E. Lewis, Ursula Yovich, Michael Dorman, Steve Rogers, Aaron Fa’Aso, Kate Beahan, Max Cullen, Gillian Jones.