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Charlie Heaton (Stephen Portman) leads with 35,703 daily Wikipedia pageviews, ranking #25 globally. All cast members below include current popularity rankings based on Wikipedia pageviews.
December 07, 2025

Top Cast Members

Ranked by Wikipedia pageviews
#1
Charlie Heaton
Stephen Portman
Rank #2535,703 daily views
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#2
Naomi Watts
Mary Portman
Rank #4687,998 daily views
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#3
Oliver Platt
Dr. Wilson
Rank #2,1572,824 daily views
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Shut In Full Cast

All 11 cast members with Wikipedia pageview rankings
NW
Naomi Watts
as Mary Portman
Rank #4687,998 daily views

Naomi Watts plays the character Mary Portman, a psychologist who lives in isolation with her comatose son.

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OP
Oliver Platt
as Dr. Wilson
Rank #2,1572,824 daily views

Oliver Platt portrays Dr. Wilson, a colleague and friend of Mary's who tries to help her cope with her personal struggles.

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DC
David Cubitt
as Doug Hart
Rank #18,997130 daily views

David Cubitt portrays Doug Hart, a local contractor who becomes involved in the mystery surrounding Mary's life.

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JT
Jacob Tremblay
as Tom Patterson
Rank #3,2561,973 daily views

Jacob Tremblay plays Tom Patterson, a young boy who seeks Mary's help after his parents' death.

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CH
Charlie Heaton
as Stephen Portman
Rank #25Top 10035,703 daily views

Charlie Heaton takes on the role of Stephen Portman, Mary's troubled teenage stepson.

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CB
Crystal Balint
as Grace
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CP
Clémentine Poidatz
as Lucy

Clémentine Poidatz plays Lucy, a mysterious woman who appears in Mary's life and may hold the key to the dark secrets within.

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ED
Ellen David
as Joan
Rank #25,22453 daily views
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TP
Tim Post
as Sheriff
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AB
Alexandre Bacon
as Aaron
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PO
Peter Outerbridge
as Richard
Rank #8,729622 daily views
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