Despite horror’s omnipresence in cinema, British television has been somewhat deprived of jump scares. Every couple of years there’s an anomaly, such as Sky’s The Enfield Haunting or ITV’s Marchlands, but nothing has caught the public’s imagination – not since the innovative but controversial one-off Ghostwatch.

Accepted wisdom seemed to be that in the animal world rats and cockroaches were the most adaptable and the most widely geographically distributed, followed by those pesky humans. But think again: the premise in this new three-part series is that the big cats have also done a terrific job of spreading worldwide, each a different species within the genus.

Fans of Luther will be familiar with writer Neil Cross’s fondness for hideous violence, shocking plot-twists and macabre humour, as well as characterful London locations, and happily they’re all present and correct in this new sci-fi thriller.

It’s not the first time that James Norton has kicked off BBC One’s New Year primetime celebrations in Russian style. Two years ago, he was costumed up as the courageous Prince Andrei, in illustrious ensemble company for Andrew Davies and Tom Harper’s War and Peace.

Simon Schama called the Netherlands’ century of success an "embarrassment of riches". The thrust of Jessie Burton’s lavishly hyped debut novel The Miniaturist is that the Dutch felt guilty about their good fortune, and denied themselves the right to enjoy sugar, spice, and all things nice. The money went on surface things, on finery and furniture.

One of the much-hyped jewels in the crown of the family-friendly BBC holiday season is this new three-episode adaptation of Louisa May Alcott's much loved novel by Heidi Thomas, the writer of Call the Midwife.

And so, with one last speech on the importance of kindness, Peter Capaldi and Steven Moffat bid farewell to the TARDIS. In their final Doctor Who episode, Twice Upon a Time subverted expectations with a small, sweet adventure which valued character above plot.

What joy that Dawn French and Jennifer Saunders were persuaded by the BBC to celebrate their 30 (ish) years as a comedy duo with this programme – and that this sweet confection was shown on Christmas Day. It was a pleasing mix of old clips and new material, and a reminder that when F&S are good, they are very, very good.

“I am going to find out how much my trees live, breath, and even communicate. I am Judi Dench, and I have been an actor for 60 years – but I have had another passion ever since I was a little girl: I have adored trees. My six acres are a secret woodland, and my trees are part of my extended life.”

The eel is dying. Its body flits through a series of complicated knots which become increasingly grotesque torques. Immersed in a pool of brine — concentrated salt water five times denser than seawater — it is succumbing to toxic shock. As biomatter on the sea floor of the Gulf of Mexico decomposes, brine and methane are produced, and where these saline pockets collect, nothing grows. Dead creatures drop into it; live creatures that linger in it die.