The Woman Who Fell to Earth - S11-E2
Question: Can someone tell me what was he holding in his hand? It was not only "reflecting" the light but it was also blinking. (00:03:10 - 00:03:40)
The Woman Who Fell to Earth - S11-E2
Question: Can someone tell me what was he holding in his hand? It was not only "reflecting" the light but it was also blinking. (00:03:10 - 00:03:40)

Visible crew/equipment: During the warehouse battle, around when the Doctor tells Donna, "Hold on, I'm coming", the film crew can be seen reflected in a door at the right of screen. (00:28:20)
Doctor: So, that's the trap. Or the test or the final judgment, I don't know. But if I kill you, I kill her. Except that implies, in this big grand scheme of Gods and Devils, that she's just a victim. But I've seen a lot of this universe. I've seen fake gods and bad gods and demi-gods and would-be gods - out of all that - out of that whole pantheon - if I believe in one thing... Just one thing... I believe in her.
Answer: It was most likely the reflector light from the bicycle Ryan threw off the hill and was retrieving.
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