The Broken Clock

My entry to the 'A Fandom in Time Challenge', featuring the BBC's representation of Sir Arthur Conan Doyle's famous detective, Sherlock Holmes.

Sherlock Holmes wakes up 200,000 years in the past and has no CLUE (sorry I had to ;) ) how that came to be. After a man is reported missing, the renowned detective finds himself questioning the laws of time, whilst also encountering people of a different era. Will he solve this unusual case, when the only logical explanation is something he deems as impossible?