The danger is over – for now – but this news doesn’t please Steel. He’s brusque and abrupt with everyone, especially Sapphire and Helen. It takes a few patient words from Sapphire before he realises that he needs to unbend a little, and as he exits the kitchen he has a smile on his face.
Given how tightly wound Steel normally is, it’s very rare to see him smile. It hints that there is a more (for want of a better word) human presence lurking underneath his cold, business-like exterior. It would appear that he rarely feels comfortable in showing his emotions, possibly because he feels they are a weakness. Sapphire is the complete opposite and therefore finds it easy to connect with Rob and Helen. It’s an old storytelling cliché, but they are the two sides of the same coin.
With a six-part serial like this, there’s always the danger that the middle episodes will sag a little. This probably would have been a particular concern here, because of the single location and limited cast. So the introduction of Lead in episode four helped to refresh the narrative and another character appears in episode five to serve a similar function.
Rob’s father, Mr Jardine (John Golightly), suddenly appears out of nowhere. The observant viewer will quickly deduce that this is simply time playing more tricks (like the voice that appeared to be Rob’s mother earlier in the serial, but wasn’t). This once again poses questions – we’ve seen that time was able to manifest itself after both Helen and Rob were forced to recite nursery rhymes against their will, but what was the trigger here? Was it simply due to Rob having a subconscious desire to see his father again, which time was somehow able to use?
The ersatz Mr Jardine is able to convince Rob that Sapphire and Steel are his enemies and that he and his mother have been hiding from them in the house all this time. After all he’s seen, it’s a little hard to accept that Rob would so quickly change sides, but it makes for a dramatic twist. Golightly, an experienced film and television actor, is smooth and convincing as Mr Jardine.
Once Rob agrees to go with his father, he disappears from the view of Sapphire, Steel, Lead and Helen. But Rob and Mr Jardine are still in the house, although they’re unable to see the others. Like many parts of the serial, this isn’t immediately explained, leaving the viewer to make up their own minds about what has and what might happen.