Sherlock's bored. REALLY bored. There are no clients, no cases and no drugs. When Sherlock gets a sudden call from Detective Inspector Lestrade about some mysterious disappearances, there's no way he can refuse. **** All The doctor wanted to do was to take Rose to a brand new planet but the TARDIS seems to have other ideas. After being forced to stay on Earth, the doctor and Rose decide to wander around for a bit. But Earth is under attack, a silent invasion from creatures that are quicker than a blink. Join The doctor and Rose as they try to join forces with Sherlock and John to save the planet but how do you explain to a high functioning sociopath that there are killer aliens on the loose? Will Sherlock finally see the truth and will the Doctor be able to save Earth before it's too late?