Sky Sci-Fi Saturday

Yvette Fielding and the team visit Dundee to investigate two ships which are said to be haunted - HMS Unicorn and the RSS Discovery

Yvette Fielding and a team of investigators visit Bamburgh Castle, Northumberland, where it is said a medieval knight wanders around the keep

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

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

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

The crew members encounter the sister of deceased colleague Tasha Yar, but are unsure if she can be trusted

Picard gets involved in a Klingon power struggle and Worf confronts Duras, who falsely accused his father of treachery. Michael Dorn stars

Riker awakens one morning to discover he is suddenly 16 years in the future as the captain of the Enterprise, and negotiating a peace treaty with the Romulans

Picard takes Wesley on a mission to sort out a mining dispute on Pentarus Five. Wil Wheaton stars

Counsellor Troi attempts to communicate with an alien force threatening to destroy the Enterprise and its crew. Guest starring Whoopi Goldberg

The crew prepares to cross a sector of space controlled by a much-feared race. Sci-fi action, starring Kate Mulgrew and Robert Picardo

The crew picks up two Ferengi marooned close to an unstable wormhole

B'Elanna experiences strange visions involving forbidden love and betrayal during a visit by a delegation of telepaths

Kes is seriously hurt by an energy burst as punishment for trespassing on an alien planet

Part one of two. Janeway and the crew clash with a corrupt industrialist in 20th-century Los Angeles

When two military-made, weaponised dinosaurs attack a small mountain town, it's up to the sheriff to figure out a way to stop the creatures. Horror adventure, starring Jack Pearson

A familiar face becomes the unlikely hero of a family of survivors, and begins down what appears to be a path to redemption, until a life-or-death situation reveals his darker side

Worrying events are unfolding at a camp outside the prison, leaving the group to question whether peace can be achieved with the addition of new members

Rick and the group face imminent danger, despite recent events calming down at the prison

The survivors of the attack on the prison try to come to terms with their new surroundings, and Rick tries to lead Carl to safety. Starring Andrew Lincoln

Daryl and Beth are separated from the group after the attack on the prison and must stick together to survive, while Maggie tries to find Glenn

Yvette Fielding and the team investigate ghostly phenomena in the 19th-century military building Spitbank Fort, where a violent and unpredictable lonesome spirit is said to roam

Yvette Fielding and a team of investigators visit Chambercombe Manor in Devon, where a previous owner once found a skeleton in a secret chamber