Sky Sci-Fi TV Guide

Hank and Nick edge closer to identifying the vicious serial killer mysteriously allied to Jack the Ripper. While offering protection to Renard, Wu finds his life placed in jeopardy. Supernatural crime drama, starring David Giuntoli and Russell Hornsby

Consumed with revenge, Nick chases after Kenneth and Juliette to stop them from escaping back to Vienna with the royal baby. Taking on an army of Wesen guards and verrat assassins, the Grimm and his allies are on the warpath. Meanwhile, Diana meets her grandfather, and Renard seeks someone to blame for the Ripper murders. Fantasy crime drama, starring David Giuntoli and Russell Hornsby

Despite Rick's efforts, a walker herd descends on Alexandria, causing panic within the walls. The settlement's only hope lies with Daryl, Sasha and Abraham, who may yet be able to lure the undead away. Meanwhile, Glenn's name is added to the memorial wall for lost residents, but Maggie refuses to accept he is dead, and enlists Aaron to help search from him beyond the town's boundaries. Starring Andrew Lincoln

Daryl is separated from Abraham and Sasha after they are ambushed by gun-wielding assailants while trying to lead the walker herd away from Alexandria. Now on his own, Daryl encounters a desperate trio of survivors trying to escape the clutches of a ruthless collective seeking to rebuild society as they see fit. Meanwhile, Sasha and Abraham decide the best way to reunite with an expert tracker like Daryl is to let him find them, and set up camp in what seems to be a deserted office block

Tensions in Alexandria are starting to ease, but Rick remains at odds with Gabriel, and forms an uneasy alliance with Morgan in an effort to drive the undead horde away from the town. Meanwhile, wandering survivor Enid encounters a familiar face thought to have been claimed by the walker herd, and Tara risks her life to save Spencer when he mounts an ill-fated mission to stop the assault on the boundary wall. Post-apocalyptic drama, starring Andrew Lincoln

Yvette Fielding and the team visit Abergavenny's Skirrid Inn - the oldest pub in Wales, where more than 100 people have been hanged in the stairwell

Yvette Fielding and a team of investigators visit Inverary Castle in Scotland, which is allegedly host to musical echoes and ghostly figures

Yvette Fielding and the team visit a nuclear bunker in Brentwood, Essex, to conduct a paranormal investigation

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A chance for viewers to purchase goods from the comfort of home

A chance for viewers to purchase goods from the comfort of home

A chance for viewers to purchase goods from the comfort of home

A chance for viewers to purchase goods from the comfort of home

Part one of two. Dr Daniel Jackson returns to help the team trap the Goa'uld system lord Anubis. However, Yu backs out of the plan and takes Teal'c prisoner, throwing their efforts into disarray. Starring Michael Shanks

Part two of two. Anubis makes preparations to attack Kelowna and steal the Naquadria, while Teal'c asks Ba'al to lead a revolt. Sci-fi adventure, starring Christopher Judge, David Palffy and Corin Nemec

A teenage boy sparks an investigation and a race against time when he turns up at the SGC claiming to be Colonel O'Neill. Sci-fi drama, starring Richard Dean Anderson

Daniel has a flashback that prompts SG-1 to launch a rescue mission to save Teal'c's son Rya'c and his mentor Bra'tac from Goa'uld enslavement at a Jaffa death camp. Sci-fi drama, guest starring Tony Amendola and Neil Denis, with Richard Dean Anderson, Christopher Judge and Michael Shanks

The team puzzles over the disappearance of residents from P3X-289, before discovering that nobody remembers the missing people - and the biodome that covers the town is shrinking. Sci-fi drama, starring Richard Dean Anderson

The team launches a rescue mission when Ronon is captured by the Wraith and taken to his homeworld of Sateda, but encounters difficulty from an enemy ship monitoring the captive. Sci-fi drama, starring Torri Higginson

Weir and the team visit an advanced civilisation of disgruntled Replicators that split off from the Lanteans thousands of years ago. The sophisticated race soon poses a serious threat to Atlantis after negotiations break down. Sci-fi drama, starring Torri Higginson and Joe Flanigan