I was amused to see Derren Brown make a cameo appearance in this new Sherlock opener.
Have you noticed he's now going bald? He always was but he wore a hairpiece in his early TV series. When I saw his live show I found it cringe-worthy when, before he came on stage, he announced his presence on the PA and nervously warned everyone about his lack of hair and not to expect him to look like his TV persona. A brief glimpse of his insecurity below the master hypnotist role he adopts.
