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Sherlock

The Final Problem (Season 4, Episode 3)
TV Episode | 89 min | Crime, Drama, Mystery

A dark secret in the Holmes family rears its head with a vengeance, putting Sherlock and friends through a series of sick, manipulative psychological and potentially fatal games.
Read more: Plot summary
Writers
Mark Gatiss | Steven Moffat | Arthur Conan Doyle (based on the works of) (as Sir Arthur Conan Doyle)
Producer
Cinematographer
Casting Director
Production Designer
Arwel Jones (as Arwel Wyn Jones)
Status
Edit Released
Updated Jan 15, 2017

Release date
Jan 15, 2017 (United Kingdom)

Contacts

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Cast

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29 cast members
Name STARmeter Known for
Benedict Cumberbatch
Sherlock Holmes Sherlock Holmes   See fewer
Top 500
Martin Freeman
Dr. John Watson Dr. John Watson   See fewer
Top 5000
Mark Gatiss
Mycroft Holmes Mycroft Holmes   See fewer
Top 5000
Una Stubbs
Mrs. Hudson Mrs. Hudson   See fewer
Members only
Rupert Graves
DI Lestrade DI Lestrade   See fewer
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Louise Brealey
Molly Hooper Molly Hooper   See fewer
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Amanda Abbington
Mary Watson Mary Watson   See fewer
Top 5000
Andrew Scott
Jim Moriarty Jim Moriarty   See fewer
Top 500
Sian Brooke
Eurus Holmes (as Siân Brooke) Eurus Holmes (as Siân Brooke)   See fewer
Top 5000
Art Malik
Prison Governor Prison Governor   See fewer
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Timothy Carlton
Mr. Holmes Mr. Holmes   See fewer
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Wanda Ventham
Mrs. Holmes Mrs. Holmes   See fewer
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Simon Kunz
Sir Edwin Sir Edwin   See fewer
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Members only
Top 5000
Matt Young
Young Police Officer Young Police Officer   See fewer
Members only
Tam Mutu
Leonard Leonard   See fewer
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Members only
Brett Allen
Special Unit Guard Special Unit Guard   See fewer
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Rhys Rusbatch
Technician Technician   See fewer
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Paul Weller
The Viking The Viking   See fewer
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Tom Stoughton
Young Sherlock Young Sherlock   See fewer
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Aaron Richards
Young Mycroft Young Mycroft   See fewer
Members only
Indica Watson
Little Eurus Little Eurus   See fewer
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Honor Kneafsey
Girl on Plane Girl on Plane   See fewer
Members only
Harry Tuffin
Victor Victor   See fewer
Members only
Grant Crookes
Police Officer (uncredited) Police Officer (uncredited)   See fewer
Members only
Stuart Jason Lee
Armed Guard (uncredited) Armed Guard (uncredited)   See fewer
Members only
Volenté Lloyd
The Governor's Wife (uncredited) The Governor's Wife (uncredited)   See fewer
Members only
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MOVIEmeter

Top 500

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Ratings Breakdown

8.3 / 10 | 22,521 votes