So, I was watching someone on YouTube playing Injustice 2 (mainly because I don’t have the console to play it on), and I noticed something on Scarecrow’s lab coat before he becomes his hallucination form. Look closely at the badge he wears:
You can see clearly that the badge reads “The Doctor Here to help”. I instantly recognised it from somewhere, but I had to be sure I got it right.
Look at the badge the Doctor wears in the Doctor Who Series Six episode, Closing Time
Compare the two badges together, and everything matches, even to the S&G symbol
Jonathan Crane is a Whovian. Confirmed.
Either that or the production team just took the first image they saw when looking for badges.