
Series 7 of the BBC Scotland sitcom Two Doors Down centres on the dramatic return of Cathy (Doon Mackichan), who shakes up the Latimer Crescent status quo after previously leaving. The six-episode series focuses on the fallout of her return, with Colin navigating life as a single man following their breakup, supported by neighbours.

Episode 1
Over at Colin's house, the neighbours are gathered for a surprise birthday party for Anne Marie. But when the doorbell goes, it's Colin who gets the big surprise.

Episode 2
A new bathroom is a big commitment, and Christine can’t decide, driving Beth and Eric demented. Meanwhile, Cathy and Michelle bond over a boozy lunch, but will this new friendship last?

Episode 3
Ian's school friend Darren turns up out the blue sparking many memories - and when the neighbours probe into their past relationship, Gordon finds himself in a spiral of paranoia.

Episode 4
It's Father's Day at the Carvery for Ian, Gordon, their parents and Christine, who wangled an invitation. As she grumps about the beef, Gordon grapples with family revelations.

Episode 5
It's payday, so Michelle invites the neighbours round for a Chinese takeaway. As they wait for their food to arrive, Eric shares his love of Billy Connolly.

Episode 6
Alan and Michelle are bleary-eyed off a delayed flight from Las Vegas. They’ve got big news to share with the neighbours, but their exciting announcement gets quickly out of hand.