~ Molly made Moriarty watch Glee with her.

~ John made Sherlock watch James Bond.

~ BBC received over 100 complaints about Irene Adler's nude scene and her job.

~ Benedict hates Sherlock's hair and thinks it makes him look like a woman.

~ A Study in Scarlet was originally called A Tangled Skein.

~ There is no 221B Baker Street in real life. There was never one, even when Holmes was around. The numbers only went up to 85 Baker Street.

~ There were actors hired to play the dead bodies in A Scandal Belgravia. Some of them got tired and fell asleep during filming. Yes, they snored.

~ The Baker Street Irregulars were the original Homeless Network.

~ The show is banned in China and doesn't appear on their television network. That hasn't stopped it from being watched online.

~ All the violins played by Sherlock are borrowed from a store called Cardiff Violins.