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Poster for Sherlock · Series 3

Sherlock

Sherlock: Series 3

  • 2014
  • 3 episodes
  • 1h 30m

Sherlock is back, but will things ever be the same again?

Series 3 of Sherlock premiered on January 1, 2014 and has 3 episodes, from "The Empty Hearse" to "His Last Vow". The last episode aired on January 12, 2014.

Where to watch Sherlock

In the United States, you can stream Sherlock on Hulu, Philo, AMC+ and BritBox. It is also free on KQED. You can also buy it on Amazon Video and Google Play Movies. It is on streaming services in 57 countries.

Where to watch

Episodes

  1. Episode 1The Empty HearseAired January 1, 2014

    Two years on from reports of his Reichenbach Fall demise, Sherlock resurfaces as London comes under threat of a huge terrorist attack. John, though, has mixed feelings about his friend's shocking return.

    • 1h 27m
    • Directed by Jeremy Lovering
    • Written by Mark Gatiss

    Guest stars

    • Una Stubbs Mrs. Hudson
    • Rupert Graves DI Greg Lestrade
    • Louise Brealey Molly Hooper
    • Mark Gatiss Mycroft Holmes
    • Andrew Scott Jim Moriarty
    • Jonathan Aris Dr Anderson
    • Amanda Abbington Mary Morstan
    • Lars Mikkelsen Charles Magnussen
  2. Episode 2The Sign of ThreeAired January 5, 2014

    Sherlock faces his biggest challenge of all – delivering a Best Man’s speech on John’s wedding day! But all isn’t quite as it seems. Mortal danger stalks the reception – and someone might not make it to the happy couple’s first dance. Sherlock must thank the bridesmaids, solve the case and stop a killer.

    • 1h 27m
    • Directed by Colm McCarthy
    • Written by Mark Gatiss, Steven Moffat and Steve Thompson

    Guest stars

    • Una Stubbs Mrs. Hudson
    • Rupert Graves DI Greg Lestrade
    • Louise Brealey Molly Hooper
    • Mark Gatiss Mycroft Holmes
    • Vinette Robinson Sgt Sally Donovan
    • Lara Pulver Irene Adler
    • Amanda Abbington Mary Morstan
    • Ed Birch Tom
  3. Episode 3His Last VowAired January 12, 2014

    A case of stolen letters leads Sherlock Holmes into a long conflict with Charles Augustus Magnussen, the Napoleon of blackmail, and the one man he truly hates. But how do you tackle a foe who knows the personal weakness of every person of importance in the Western world?

    • 1h 30m
    • Directed by Nick Hurran
    • Written by Steven Moffat

    Guest stars

    • Una Stubbs Mrs. Hudson
    • Rupert Graves DI Greg Lestrade
    • Louise Brealey Molly Hooper
    • Mark Gatiss Mycroft Holmes
    • Andrew Scott Jim Moriarty
    • Jonathan Aris Dr Anderson
    • Amanda Abbington Mary Morstan
    • Lars Mikkelsen Charles Magnussen

Season cast