Big dog...

Sherlock
Hound of the Baskervilles

This seemed like an episode from the X-files. Dark rooms, foggy moors, frightened client - is he all he seems to be? Big scary dog, CIA plots, illicit drugs. The meaning of "hound." Sherlock admitting his own insecurities, his feelings (of friendship) for Watson. a bit of a mess, really. At least everyone kept his or her clothes on.

I've read and seen so much new Holmes in and out of canon, really got to get back to Conan. Doyle that is...