The BBC have released this above teaser image for the upcoming Sherlock Special… and we love how it’s making Holmes and Watson look more ‘classic’.
The special begins production in January with a full fourth series going into production later in 2015 for a 2016 release.
Also Producer Sue Vertue confirms that the costumes WILL be part of the episode. She also Tweeted the image of the script cover below…
— sue vertue (@suevertue) November 25, 2014