A railway sports day where children die in body bags, a farm safety film that ends with real dead kids’ names, and a nuclear warning video that casually advises you to move corpses into the spare room. Public information films were meant to keep people safe, but the ones that linger in memory often feel closer to horror than education, and we can’t stop picking at why.

We dig into classic British public information films and safety adverts, starting with the odd innocence of Charlie Says and its stranger danger message that somehow feels unfinished. From there we head straight into the controversy of The Finishing Line, a railway safety film so graphic it still shocks, and Apaches, whose ending reframes the whole film when you realise the “credits” are not credits at all. Along the way we talk road safety nostalgia, why these films often appeared late at night, and how the AIDS tombstone advert landed on children who didn’t even understand what it was warning them about.

The mood turns bleaker with Protect and Survive, the Cold War civil defence guidance designed for the days before nuclear attack, and we look at what it says about government preparedness and public fear. We also confront Boys Beware, a US government film that confuses homosexuality with danger, to show how “public protection” messaging can become propaganda. We finish by asking what we’d warn people about today, and whether modern safety campaigns have lost something by becoming less bold.

If you enjoy dark nostalgia, British TV history, and the psychology of fear-based public health messaging, hit subscribe, share the episode with a friend, and leave us a review. What public information film or safety advert do you still remember most vividly?