Sherlock returned to our screens on New Year’s Day after two long years but many viewers were left asking what the heck had just happened when the credits rolled.
The Christmas special was 90 minutes of time jumping between Victorian Britain and modern Britain, the apparent resurrection of Moriarty, trips into Sherlock’s mind palace that got more and more confusing – and a genuinely terrifying abominable bride.
By the end of the episode it was clear that Sherlock had been high on drugs at the end of series three and the entire episode had been a trip into his mind, as he solved a 19th century murder mystery which had parallels… Read the full story