Fans of this dense and rewarding odyssey of Prohibition and American gangsterism are doubtless still reeling from the news that its fifth series will be the last, despite the riotous applause which greeted series four. This unwelcome state of affairs perhaps accounted for the vaguely dissociated and dream-like quality of this season opener, which was as much concerned with filling in some of Nucky Thompson's early history as with driving the plot forward into the 1930s.

The frozen north of Norway seems an unlikely spot for a Serbian drug gang to be operating alongside a local mob, but this is the world which snow-plough driver Nils meets head on when avenging the death of his son. Throw in larger-than-life characters, cartoonish but very strong violence and a beautiful snowy backdrop and the result is the Norwegian film In Order of Disappearance, a revenge drama which doles out its thrills at a pace in total contrast to the bleak serenity of the landscape which defines this part of the world.

Returning to the small town you grew up in after a spell in the big city can often be problematic. Old friends now think you’re a big shot. The familiar is seen in a new light, and not necessarily a good one. There’s a sense that the ties which have been slackened might be irrevocably sheared. In Mystery Road, Aaron Pedersen’s Jay Swan is a cop back in outback Queensland, in north-east Australia, after training. Now a detective, he quickly finds it’s sink or swim.

"There are 32 ways to write a story...but there is only one plot - things are not as they seem" - wisdom, courtesy of author Jim Thompson and ominously quoted in We Gotta Get Out of This Place by Sue (Mackenzie Davis) before she's swept into a nightmarish story of her own, one that takes the shape of a Thompson-esque crime thriller where things, and more specifically people, are most certainly contrary to how they appear.

David Gordon Green is a director who's certainly not afraid to confound. His CV includes indie gems George Washington, All the Real Girls, comedy smash Pineapple Express and medieval misfire Your Highness. His previous feature Prince Avalanche was made in secret and starred Paul Rudd and Emile Hirsch as mismatched highway workers; it was sensitively shot, unpredictable and determinedly oddball.

Common, Jimmy McGovern’s new BBC One drama about the effects of the joint enterprise law, seems at first sight to lack the topical horsepower of projects like Hillsborough. McGovern doesn’t disappoint, however, crafting from the apparent obscurity of an eighteenth-century statute intended to discourage aristocratic duels by implicating both parties a riveting, corkscrew-plotted narrative that brings to overdue public notice an easily abused and abusive regulation that today targets the opposite end of society.

Last Saturday saw the broadcast of the final Wallander on British TV. The new six-episode series has hit DVD within days of the programme being off air. As the distracted, always-troubled detective, Krister Henriksson had asked that for his return to the role after a four-year gap in this third series, it should end with no possibility of a comeback – after series 2, he’d said he wouldn’t play Wallander again yet he did. This time, the series ended with a full stop. There is no chance Wallander will be coming back.

Director Jim Mickle and writing partner Nick Damici made a big splash on the horror scene back in 2007 with fierce debut Mulberry St. Since then they have impressed with low-key apocalyptic vampire flick, Stake Land, and a reimagining of the well-regarded Mexican cannibal horror, We Are What We Are, which they turned into a story of female empowerment and a slight on organised religion. Cold in July may not be what their ever increasing fan base expected them to do next but that’s exactly what makes it so satisfying.

A detective ghost story with virtually no violence – Murdered: Soul Suspect is an odd construction. It is part point-and-click adventure game, part interactive fiction and part stealth-adventure – none of which are massively successful elements.

While investigating The Bell Killer, a serial killer working his way throughSalem,Massachusetts, your clichéd cop comes off the worse for an encounter. Thrown out of a high window, then shot, you come to as a ghost. Now, in order to be head off into the light, you must find out who your killer is.

When Amber (****) was shown earlier this year in Ireland, the crime series created by Rob Cawley and Paul Duane for state broadcaster RTE caused a kerfuffle as (giving nothing away) it didn't follow the usual narrative of teenager-goes-missing-police-miss-clues-and-family-implodes drama. But that's all yet to pan out, and last night's opening episode of four started traditionally enough as Amber, the 14-year-old daughter of Ben and Sarah Bailey, lied to her parents about visiting her friend and didn't arrive home when expected.