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The Best Episodes of Locke & Key Season 3

Every episode of Locke & Key Season 3 ranked from best to worst. Discover the Best Episodes of Locke & Key Season 3!

Binge this in 5h 27m•Peaking at 7.3/10

After their dad's murder, three siblings move with their mom to his ancestral estate, where they discover magical keys that unlock powers — and secrets.

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Episode Rankings

  1. #1 Fan Favorite
    Locke & Key Season 3 Episode 1 - The Snow Globe
    7.1/10(1147 votes)

    #1 - The Snow Globe

    S3:E1

    A mysterious snow globe unleashes a double dose of trouble at Keyhouse, leaving Bode out in the cold as Kinsey and Nina try to retrieve a stolen key.

    Director:Unknown
    Writer:Unknown

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  2. Locke & Key Season 3 Episode 2 - Wedding Crashers
    6.6/10(1181 votes)

    #2 - Wedding Crashers

    S3:E2

    Duncan's wedding day brings a welcome surprise — and provides the perfect opportunity for uninvited guests to search the house. Bode discovers a new key.

    Director:Unknown
    Writer:Unknown

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  3. Locke & Key Season 3 Episode 3 - Five Minutes Past
    6.2/10(1078 votes)

    #3 - Five Minutes Past

    S3:E3

    Bode looks for the key that will let him see his dad, Nina confronts bad memories, and Kinsey gathers with the Savinis for an emotional send-off.

    Director:Unknown
    Writer:Unknown

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  4. Locke & Key Season 3 Episode 4 - Deep Cover
    6.8/10(878 votes)

    #4 - Deep Cover

    S3:E4

    Bode's sudden attitude change worries his family and friends, Tyler catches up with a co-worker, and Gideon forms an unholy alliance.

    Director:Unknown
    Writer:Unknown

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  5. Locke & Key Season 3 Episode 5 - Siege
    7.0/10(861 votes)

    #5 - Siege

    S3:E5

    Suspicions about Bode's behavior come to a head after an unsettling discovery, while Gideon's patience runs out in his plot to possess the keys.

    Director:Unknown
    Writer:Unknown

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  6. Locke & Key Season 3 Episode 6 - Free Bird
    6.9/10(849 votes)

    #6 - Free Bird

    S3:E6

    Gideon's henchman grabs leverage to use against the Lockes as Tyler and Kinsey look for a way to help Bode, who's devising a clever plan of his own.

    Director:Unknown
    Writer:Unknown

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    The 20 BEST Episodes of Locke & Key

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  7. Locke & Key Season 3 Episode 7 - Curtain
    7.2/10(848 votes)

    #7 - Curtain

    S3:E7

    Gideon forces Ellie to take him to the missing key, putting an old classmate's life on the line. Nina and Bode attempt to unlock the Harlequin Chest.

    Director:Unknown
    Writer:Unknown

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  8. Locke & Key Season 3 Episode 8 - Farewell
    7.3/10(1006 votes)

    #8 - Farewell

    S3:E8

    With Gideon hell-bent on acquiring the Creation Key, the Lockes race to stop him, leading to a vicious clash — and a decision that changes everything.

    Director:Unknown
    Writer:Unknown

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Season 3 Ratings Summary

"The Snow Globe" is the best rated episode of "Locke & Key" season 3. It scored 7.1/10 based on 1147 votes. Directed by Unknown and written by Unknown, it aired on 8/10/2022. This episode is rated 0.5 points higher than the second-best, "Wedding Crashers".