Monroe investigates a robbery at a church and notes some suspicious activity among its flock. The preacher asks for his help, and it soon emerges that the congregation are all Wesen creatures. David Giuntoli stars

A Wesen puts a contract out on Monroe, but the individual approached for the job turns out to be his ex-girlfriend Angelina. Instead of accepting the $25,000 on offer, she unites with Nick to help her former partner avoid his fate. Silas Weir Mitchell stars

Nick and Hank investigate a murder, which leads them to a dangerously unstable fugitive on the run with his daughter. However, there may be an even greater threat close by

A high-school student is killed by a monster, leading Nick and Hank to suspect that a boy competing in an academic competition is trying to eliminate his rivals

Nick and Hank investigate when a child goes missing, uncovering several similar cases all linked by sightings of a mysterious ghostly presence. It transpires that the Weeping Woman - or La Llorona - is a ghost who kidnaps three children every Halloween and drowns them, hoping their sacrifice can atone for the loss of her own children, whom she also drowned. David Giuntoli stars

Yvette Fielding and Ian Lawman travel to Stoke-on-Trent, where they spend the night in Gladstone Pottery Museum, encountering sudden changes in temperature and flying objects

After O'Neill and the team help relocate displaced aliens to a new homeworld, another civilisation tries to colonise the same planet, leaving the team striving to discover a fair solution to the dilemma. Sci-fi drama, starring Richard Dean Anderson and Amanda Tapping

O'Neill, Carter, Daniel and Teal'c are brainwashed, given new memories and put to work in the mines beneath an ice-covered planet, leaving General Hammond to face the possibility that his team is dead. Sci-fi drama, starring Richard Dean Anderson and Michael Shanks

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

Teleshopping.

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

Hammond orders O'Neill and the team to investigate a conspiracy theorist in Montana who claims he is an alien and in possession of a spaceship. While SG-1 is initially sceptical it begins to appear that there is some truth to his story. Sci-fi drama, starring Richard Dean Anderson and Amanda Tapping

The test flight of a Goa'uld death glider goes wrong, sending Teal'c and O'Neill hurtling through space, and leaving the crew at the SGC struggling to rescue them. Sci-fi adventure, starring Richard Dean Anderson, Christopher Judge and Michael Shanks

Daniel investigates when one of his former professors dies in suspicious circumstances. Discovering the tutor was studying an ancient Egyptian Goa'uld symbiote, he faces a race against time to save the college from a terrible curse. Michael Shanks and Richard Dean Anderson star

A lieutenant is found murdered in his quarters, revealing a possible connection to a disturbing dream experienced by Ezri in which she encountered one of Dax's previous hosts. Sci-fi drama, starring Nicole de Boer and Avery Brooks

A Changeling with an aversion to humanoids forces Odo to reassess his life - sowing seeds of distrust on the station. Sci-fi adventure, starring Avery Brooks and Rene Auberjonois

The holosuite malfunctions, trapping DS9's senior staff in a Las Vegas crime caper, where they must save one of the characters from seemingly certain death. Sci-fi adventure, starring Avery Brooks and Rene Auberjonois