Who is Ruby Sunday? The ultimate 'Doctor Who' fan theory

Wondering about the 'Doctor Who' companion's backstory? Here's everything we know.

3 comments

Just a summary of the episodes so far no actual content
Why does she have to be someone special? It feels really creepy when the Doctor, an old man, is secretly scanning and obsessing over teenage girls. Same thing happened with Clara and Amy. Why can't Ruby just be a random person who wants an adventure, like Martha?
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  Turns out she is. But her biggest adventure turns out not to involve the doctor.