11:00 PM - 12:20 AM
The Singing Detective - S1 Ep6
6/6. Marlow still dreams about the homecoming and the frightening figure of the scarecrow. Deals with adult themes. [S]
12:20 AM - 01:10 AM
The Gunpowder Plot: Timewatch - S23 Ep1
Documentary that re-examines the attempt to blow up the Houses of Parliament in 1605. Computer graphics recreate the scene and show how close the plotters came to success. [S,AD]
01:10 AM - 01:40 AM
Secrets of Skin - S1 Ep3
3/6. Professor Ben Garrod reveals how skin protects vertebrates from extremes of temperature, the harmful effect of UV and a host of living organisms that want to get in. [S] [HD]
01:40 AM - 02:10 AM
Gareth Edwards's Great Welsh Adventure - S2 Ep5
5/5. Gareth and Maureen enlist in tank school and gear up for a drive like no other. In the Brecon Beacons, they discover if they've finally cracked the art of narrowboating. [S] [HD]
02:10 AM - 03:10 AM
The Planets - S1 Ep3
3/5. Brian Cox explores a planet that dwarfs all the others: Jupiter. [S,AD,SL] [HD]
03:10 AM - 05:30 AM
This is BBC Four
Programmes start at 7.00pm. [HD]
05:30 AM - 11:30 AM
..programmes start at 7.00pm
11:30 AM - 05:30 PM
..programmes start at 7.00pm
05:30 PM - 06:58 PM
..programmes start at 7.00pm
06:58 PM - 07:00 PM
This is BBC Four
Programmes start at 7.00pm. [HD]
07:00 PM - 08:00 PM
Battlefield Britain - S1 Ep8
Peter and Dan Snow take an in-depth look at the battles that shaped our nation. The Battle of Britain was the pivotal air battle of World War II. [S,AD] [HD]
08:00 PM - 10:30 PM
The Guns of Navarone
A group of crack commandos during the Second World War attempt to destroy the formidable German artillery on the Greek island of Navarone. Starring Gregory Peck and David Niven. [1961] [S]
10:30 PM - 12:00 AM
Halloween
Horror-suspense story about Michael Myers, a murderous lunatic who escapes incarceration. Contains some violence and disturbing scenes. [1978] [S,AD] [HD]