We say goodbye to Marble Hall Murders and The Drop: A Snowfall Saga, but usher in Apple’s new serial killer crime drama Nocturne (with Stephen Graham, among others) and the latest series in the Dexter franchise. Enjoy!

1 Blue Lights *NEW UK PREMIERE EPISODE*
S4 E5/6 Ghosts
Sandra enlists help to expose Gerry’s secrets, while Tommy and Shane inch closer to exposing the drug pipeline.
Tuesday 27th October, 9pm, BBC One

2 Nocturne *NEW UK PREMIERE SERIES*
S1 E1&2/10
Jonah Lynn, an ex-soldier turned homicide detective who, tired of working the tough streets of Philadelphia, moves to a small town in Western Pennsylvania for a quiet life. But as the town and his family come under attack from the diabolically cunning serial killer Jurek Walter, Jonah must protect all that he holds dear. When the desperate search for Jurek’s last missing victim forces Jonah to send his surrogate daughter, FBI Agent Saga Bauer (Beetz), up against Jurek, how far will Jonah go?
Friday 30th October, Apple TV

3 This City Is Ours *NEW UK PREMIERE EPISODES*
S2 E2&3/6
Michael learns that the person responsible for Ricardo’s death is someone close to him, and scrambles for a way to protect them from the consequences, without jeopardising Diana.
Monday 26th and Sunday 1st November, 9pm, BBC One

4 The Lowdown *NEW UK PREMIERE EPISODE*
S2 E4/8
No synopsis available.
Tuesday 27th October, Disney+

5 Dexter: Resurrection *NEW UK PREMIERE SERIES*
S2 E1/10 Risky Business
Dexter struggles to find purpose beyond the hunt as Harrison begins his NYPD career. A brazen new murderer puts the city on edge.
Friday 30th October, Paramount+

6 Pierre *NEW UK PREMIERE EPISODE*
S1 E4/6
The solicitor is reeling from his son Eli’s attack and the cryptic warning that it brings. But he’s soon drawn back into Michael’s case when Brenda is arrested while protesting at the police station. Meanwhile, a restraining order case makes Alecia contemplate her career.
Monday 26th October, 9pm, Channel 4

7 Marble Hall Murders *NEW UK PREMIERE EPISODE* *LAST IN SERIES*
S3 E6/6
Susan receives a couple of unexpected visitors when she returns to her newly redecorated flat. DI Blakeney demonstrates both his professional skills in London and his more unexpected talent to assist Atticus Pünd in Corfu.
Saturday 31st October, 9.15pm, BBC One

8 The Drop: A Snowfall Saga *NEW UK PREMIERE EPISODE* *LAST IN SERIES*
S1 E8/8 Hercules
Wanda forms an unlikely alliance and risks everything on a bold move that could change their future forever.
Tuesday 27th October, Disney+

9 The Infiltrator *NEW UK PREMIERE SERIES*
S1 E1-6/6
After the death of a babysitter caused by UBH, a dangerous synthetic drug flooding the market, Superintendent Max Vernet launches a covert investigation. He recruits Aurélie (Audrey Fleurot), a police chemist, to go undercover and offer her services to a Marseille-based criminal network run by a charismatic dealer named Jesus, claiming she can improve their synthetic product.
Friday 30th October

10 Cleddau *NEW UK PREMIERE EPISODE*
S2 E4/6
No synopsis available.
Sunday 1st November, 9pm, S4C