TV Guide Sky Sci-Fi Saturday

Nick and Hank investigate the murder of an elderly couple - an inquiry that leads them to an underground circuit where grimm creatures are forced to fight to the death. When Monroe lends a hand and gets out of his depth, Nick has to dig deep to defend him

A failed jewellery store robbery results in a murder that results in three coins being retrieved from a dead thief's stomach. It seems that the coins have an unsettling effect on whoever possesses them, and Hank and Captain Renard soon begin to exhibit unusual behaviour. Elsewhere, an old friend of Aunt Marie's comes to Nick with information about the circumstances of his parents' death. Fantasy drama, starring Russell Hornsby

Nick searches for a dragon-like monster that has killed two men in a warehouse with its fiery breath, but finds himself having to fend off the seductive advances of the creature's manipulative daughter. Fantasy drama, starring Russell Hornsby, with Danielle Panabaker

Part two of two. Yvette Fielding and spirit medium Derek Acorah continue their investigation of the cruiseliner the Queen Mary. The team discovers that victims of the ship's past still roam its decks

Yvette Fielding and Gordon Smith visit the set of Coronation Street, where they investigate claims of ghostly goings-on and are joined by cast members Sue Cleaver (Eileen Grimshaw) and Simon Gregson (Steve McDonald)

Part one of two. Riker goes looking for Picard, who has failed to return from an archaeological trip - only to be told he has been vaporised in a bar-room brawl. However, his attempt to bring the killers to justice leaves him in the clutches of ruthless mercenaries. Patrick Stewart and Jonathan Frakes star

Part two of two. The search for fragments of an ancient Vulcan super-weapon reaches its end, as Riker wins the mercenaries' confidence by helping them attack the Enterprise, but his reward is a challenge to kill Picard. Patrick Stewart, Jonathan Frakes and Robin Curtis star

Data has a bad dream which becomes a real-life nightmare for the Enterprise crew. Sci-fi drama, starring Brent Spiner

The Enterprise crew members are unsure how to react when they are visited by a delegate from a foreign species who have no concept of spoken language, and whose only means of communication appears to be telepathy. Sci-fi adventure, starring Patrick Stewart

Kes is seriously hurt by an energy burst as punishment for trespassing on an alien planet, leaving the Doctor battling to save her. Sci-fi adventure, starring Jennifer Lien

Part one of two. Janeway and the crew go back in time to 20th-century Los Angeles to expose an industrialist's sinister plot to alter the future. Sci-fi drama, starring Kate Mulgrew and Garrett Wang

Part two of two. The crew continues its attempts to prevent a leading 20th-century industrialist from destroying the future. While trying to rescue Paris and Tuvok, Torres and Chakotay are captured by a gang of weapons smugglers convinced they are government agents. Kate Mulgrew stars

Nick investigates a theft and murder at a spice shop and discovers that the thieves were lizard-like creatures seeking a dangerous drug. Renard orders Adalind to seduce Hank using a love potion concealed in some biscuits

Nick takes Juliette for a weekend away in the country, planning to propose - only to encounter a seemingly normal rustic couple who are not what they seem. Romance is also in the air for Hank and Monroe, who each find themselves on the brink of new relationships