Speak No Evil starring Doctor Who's Arthur Darvill is now available for download, and CDs will be posted out today.

The story, written by Scott Handcock, sees Darvill (best known as Rory in Doctor Who) taking on the role of Tad Collins. Tad is a rich, arrogant, cruel young man who visits a circus and finds himself caught up in a world of sinister clowns and painted ladies.

“It's very much a standalone story,” says co-producer Joseph Lidster. “It's more like an episode of Tales of the Unexpected really. A rich young man visits a circus and... well, to say any more would spoil it. Let's just say that nothing is as it seems.”

Speak No Evil is available to download now.