The unfortunate Private West (John Walker) has seen something strange inside the capsule. His collapse agitates Breen considerably – it’s another inexplicable happening and therefore something that the Colonel hasn’t been trained to deal with. But it is interesting to see that later in the episode he does calm down and his relationship with Quatermass, whilst still a little spiky, is more settled.
Quatermass is intrigued by the composition of the capsule. “Ceramic material of some kind, resistant to heat to over three thousand degrees, harder than diamond. It’s what every rocket engineer has been searching for. A heatproof casing to get through the earth’s atmosphere.” Although the inference is plain that this is some kind of spaceship, it’s not overtly spelled out at this time – as with six episodes to play with, there’s no need to rush. Quatermass is also able to mock Breen’s faint hope that it may be a German device. “You think the Germans made it in 1940 and then lost the secret? Ask them. Ask von Braun.”
Observing the activity around the capsule, Corporal Gibson (Harold Goodwin) wonders if Quatermass knows what he’s doing and decides that “he doesn’t. None of ’em do this time.” This is quite true as Quatermass is as much in the dark as everybody else. By the time we reach the end of the story we’ll be able to consider just what the cost of Quatermass’ scientific curiosity was. He wants to see inside the sealed chamber (as does Breen) and it’s this desire which causes all the problems from hereon in. But, of course, had he not then the story would have been a good deal shorter!
Quatermass and Breen agree that a borazon drill might have a chance of making an impression on the door. It would mean hiring a civilian contractor, but it’s judged to be worth the risk. Sladden (Richard Shaw) turns up and prepares to set to work. He’s a cheerful chap, although subsequent events wipe the smile off his face somewhat, especially in the next episode. Sladden’s initial drilling certainly generates a reaction – creating an unearthly sound which affects everybody – especially Sladden, Quatermass and Breen. Quatermass grabs Roney and leaves the pit area in a hurry, urging Potter to tell Breen not to continue with the drilling until he returns.
Whilst this is going on, the press (in the shape of James Fullalove) begin to take more of an interest. The character of Fullalove had featured in The Quatermass Experiment and it had been hoped that Paul Whitson-Jones would reprise the role, but as he was unavailable Brian Worth took over. Fullalove attaches himself to Quatermass and Roney and the three of them set off to do some research. In the previous episode, we saw how Hobbs Lane had featured in the newspapers (back in 1927) when the story of the ghost surfaced. Imps and Demons delves even further back into the past as it becomes clear that mysterious sightings and disturbances have been recorded for centuries, dating back to medieval times.
Returning to the pit, Quatermass finds that a hole has been made in the capsule, but not by Sladden – it just simply appeared. Breen is still attempting to find a logical explanation for this strange occurrence. “I suppose the vibrations of the drill must have affected all this material in some way.” But even he can’t explain what he sees within the chamber. He allows Quatermass to look and the Professor is equally surprised and shocked – there’s a telling moment between the two of them (for once, we see no bluster from Breen – he simply has to accept the evidence of his own eyes).
When the door is finally opened, the occupants of the capsule are exposed for the first time in five million years. Quatermass reassures Breen. “It’s all right. They’re dead. They’ve been dead for a long time.” It’s another striking cliff-hanger which only adds another layer of mystery to the story. If the strange inhabitants are dead, where do the centuries worth of disturbances emanate from?