Watch Sherlock Season 2 full episodes online, free and paid options via our partners and affiliates.

Sherlock Season 2 Finale Scene
Watch Sherlock Season 2 Episode 3
"The Reichenbach Fall"
Original Air Date:

Season two concludes with Sherlock in trouble after Moriarty somehow pulls off a trio of capers in a day.

The Hounds of Baskerville Scene
Watch Sherlock Season 2 Episode 2
"The Hounds of Baskerville"
Original Air Date:

Sherlock and Watson look into a murder from 20 years ago this week. As always, though, complications arise for the duo.

Sherlock and Watson
Watch Sherlock Season 2 Episode 1
"A Scandal in Belgravia"
Original Air Date:

Sherlock grows into a media sensation on the season two premiere. He also crosses paths with a woman named Grace Adler.

Sherlock Season 2 Quotes

Sherlock Holmes: Oh, John, I envy you so much.
Dr. John Watson: You envy me?
Sherlock Holmes: Your mind, it's so placid, straight-forward, barely
used. Mine's like an engine, racing out of control. A rocket, tearing
itself to pieces, trapped on the launch pad. I need a case!

Somebody loves you! If I had to punch that face, I'd
avoid the nose and teeth too.

Irene Adler