BBC Three HD Saturday

The Doctor, Bill and Nardole answer a distress call from a space station where oxygen is sold by the breath, and the crew's own spacesuits have turned against them

Part one of three. The Doctor receives an appeal for help from the Vatican when the translation of an ancient tome said to cause anyone who reads it to die leaks onto the internet

Now a successful podcaster, Todd Pearlman returns to profile Sam and Isaac's book, but he becomes obsessed with Jay. Alberta is forced to admit a hidden truth

Part one of two. Sam's big Christmas Eve TV interview takes an unexpected turn, while Trevor and Patience bond over their mutual disinterest in the festive season

Part two of two. Sam gets a glimpse of what her life would be like if she could never see the ghosts

Agnes turns her spare room into a bed-and-breakfast - unaware a dangerous, escaped criminal is on the loose in Finglas. Steve Speirs guest stars

Tensions are high as Agnes and the gang prepare for an incoming storm. Buster nervously awaits his birthday parachute jump, while a lost nun is in need of help

Cath finally stands up to Jill by throwing her out of the house and an unexpected guest makes a surprise appearance at Terry's funeral. Comedy, with Julia Davis and Angus Deayton

Jill moves in with Glenn after discovering he is wealthy and pretends to start a new life

Moira fears she is responsible for the death of a motel guest, while David and Patrick decide to make their budding romance official. Comedy, starring Catherine O'Hara

After finding a positive pregnancy test, Johnny braces himself for the possibility of a new baby in the family. David and Patrick search for some privacy

Moira prepares for her headline debut at the Asbestos Fest, and David deals with some loitering teens in the apothecary

Moira tries to push Alexis into the dating scene, Johnny is driven crazy by a new colleague, and Patrick and Stevie confront David about his inflexibility

Rumours about Moira's death begin to circulate online, Roland asks Johnny to act as godfather to his child, and David and Alexis meet Ted's girlfriend

David and Patrick throw an open mic night at the store. Johnny and Alexis begin to rebrand the motel, but Stevie fears they are over-expanding

Documentary exploring how a father and son from north Wales built one of the UK's biggest underground steroid empires, selling to gym-goers around the world

The Doctor, Bill and Nardole answer a distress call from a space station where oxygen is sold by the breath, and the crew's own spacesuits have turned against them

Part one of three. The Doctor receives an appeal for help from the Vatican when the translation of an ancient tome said to cause anyone who reads it to die leaks onto the internet