It’s all going on this week in crime drama land. First, we say goodbye to Last Seen and The Party, but also say hello to… series three of Time, Pierre on Channel 4 and The Party on ITV1. Enjoy!

1 Blue Lights *NEW UK PREMIERE EPISODE*
S4 E2/6
In the wake of the attack on Amira, Grace’s determination puts her in danger, while Mo spirals further – with violent consequences.
Tuesday 6th October, 9pm, BBC One

2 Slow Horses *NEW UK PREMIERE EPISODE*
S6 E4/6 Lost and Found
Lamb tries figuring out who Frank is working for. Sid, River, and Coe do everything to evade the hit squad.
Wednesday 7th October, Apple TV

3 Time *NEW UK PREMIERE SERIES*
S3 E1/3
When tragedy strikes in the prison, Marie-Louise clashes with veteran officer Bailey, who knows more about the circumstances that led to this major incident than he is letting on. 
Sunday 11th October, 9pm, BBC One

4 Pierre *NEW UK PREMIERE SERIES*
S1 E1/6
A complex case draws in powerhouse duty solicitor Pierre when he meets new client Michael – who’s been arrested for stealing his aunt’s car – and he ends up in a world of bigotry and corruption.
Monday 5th October, 9pm, Channel 4

5 Last Seen *NEW UK PREMIERE EPISODE* *LAST IN SERIES*
S1 E6/6 The Choice
An explosive confrontation between Ian and Henry leaves Sarah at a crossroads.
Wednesday 7th October, Apple TV

6 Marble Hall Murders *NEW UK PREMIERE EPISODE*
S3 E3/6
Susan digs deeper into the Crace estate with a visit to Eliot’s uncle Jonathan, who is very protective of his mother’s reputation. But she learns more from Eliot’s brother Roland, who confirms that Miriam was a difficult woman, underlining how unreliable a witness Eliot is. In Crete, Atticus and Achilles track Elmer Waysmith’s movements on the day his wife died.
Saturday 10th October, 9.35pm, BBC One

7 The Drop: A Snowfall Saga *NEW UK PREMIERE EPISODE*
S1 E5/8 Homecoming
In hopes of ending Lamar’s music dreams, Gerty and Big Daddy call a meeting and reveal a shocking family secret that changes everything.
Tuesday 6th October, Disney+

8 The Party *NEW UK PREMIERE SERIES*
S1 E1/6
Journalist Martin Gilmour arrives for the lavish birthday party of his lifelong friend, charismatic politician Ben Fitzmaurice. The event is thrown into turmoil with the news that the Conservative leader has resigned, and Ben’s arch-enemy Jarvis Conrad intends to stand for election. While Martin warns his friend against any knee-jerk response, Ben is determined that Martin should help him undermine Jarvis’ bid. 
Sunday 11th October, 9pm, ITV1

9 The Blame *NEW UK PREMIERE EPISODES* *LAST IN SERIES*
S1 E6/6
With the identity of the serial abuser revealed, DI Emma Crane uncovers a further clue, forcing a final, devastating confrontation. 
Monday 5th October, 9pm, ITV1

10 Winter *NEW PREMIERE EPISODE*
S1 E2/6
Still haunted by the tragedy that shattered his life 10 years earlier, Dr Ethan Winter is called to a gruesome crime scene at a Bristol demolition site. The victim, a man in his fifties, appears to be a construction worker with catastrophic head injuries – but there’s one horrifying detail no one can explain: his face has been peeled away. Using his unique forensic insight, Winter quickly establishes the victim never worked on the site and that his body was dumped there after death.
Wednesday 7th October, 9pm, ITV1