When Sapphire and Steel ask to see The Shape's real face, Saphire casts a hand over her face and says "these are ours, the only ones we possess I'm afraid." So I guess our heroes were genuinely humanoid beings.
When Joanna Lumley gave an opinion on them in her biography, she said she thought Sapphire and Steel were friendly ghosts!
In Assignment 5, the guest scriptwriters Read and Houghton, give us the question "aliens?" and the answer "in the extraterrestrial sense, yes."
But there's the matter of that title sequence...which suggests that they are elements! Or as one fan suggested, "elementals".
So what are they? Aliens, ghosts, elemental beings, supernatural characters? The back of my DVD boxset called them "Time Detectives from another dimension." So does this mean they are simply visitors from another dimension rather than another planet? Or another world IN another dimension?
And from what we see on screen, what is their dimension like?
And what are their powers? Telekenesis to control time and matter?
They sure are kept pretty mysterious!


