It's Dark Down There

Absorbing overview of coalmining in the early years of nationalisation.

Miners' safety training - marked by stylish animation and gallows humour.

Coal, between the world wars, makes the industrialised world go round and Cory Bros & Co Ltd, with collieries in south Wales and oil refineries across the globe, is a major player.

Memories of Blaenavon Colliery, Monmouthshire, as it nears its end.

Elegiac sponsored film imploring viewers to "allow the sun to penetrate the haze of ignorance" and relieve British cities of pollution.

Deliriously kitsch recruitment ad for the implausibly glamorous world of coalmining.

Afrika Bambaataa and DJ, musician and filmmaker Don Letts discuss the development of Afrofuturism and its key artists.

Over 30 years and 150 projects, the composer shares, with humour and passion, the intricacies of making film music.

Neil selected soundtracks for 127 Hours, Shame, Kick Ass, Control and many more. He discusses the job and its complexities, referencing his own work.

Tinker Tailor Soldier Spy's adapter reveals his quest for "the poem of the book" and the importance of simplicity: 'Drain the pond to find the fish'.

L.A. Confidential's screenwriter explains why he thinks writer's block is a myth, and reveals Clint Eastwood's unique powers of persuasion.

Irma Vep writer/director Assayas moved from film journalism to filmmaking – a fascinating journey told with disarming honesty to Jonathan Romney.