Unforgotten poster


London police detectives Cassie Stuart and Sunny Khan investigate historic cold cases involving missing persons, murder and long-hidden secrets.

Parental GuideTV-MA

Status Returning Series

First Air Date 2015-10-08

Last Air Date 2021-03-29

Seasons 4

Episodes 24


TMDB 8.0


charly_2982 shared a tip "Great four seasons!"

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smeeta shared a tip "Love it! Great show to binge watch. Excellent character building."

scott_hamilton_79 shared a tip "One of the best BBC shows ever."

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kelly_danielson shared a tip "great show! real suprise solve!"

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joanna_moore_654 shared a tip "Excellent writing and acting."

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natalie_baker_1771 shared a tip "Fantastic series, great actors"

slhm shared a tip "Haunting beautiful"

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caroline_hackney shared a tip "One of our favorites. The two protagonists make such a good team!"

melanie_5270 shared a tip "It’s British and a murder mystery!!! The characters and plot are fabulous!!!"

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mandy_coyle shared a tip "Fantastic acting and storylines."

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melissa_menz shared a tip "Oh yes. I really enjoyed this series."

robert_harriott shared a tip "Many levels of investigations.. lots strange connections, mskes you think"

lucia_bartol shared a tip "Simply stated...this was way above average!"

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claire_alpern_meidr shared a tip "A.ma.zing."

Claire Alpern Meidroth's profile image

claire_alpern_meidr shared a tip "Incredible show. Just finished the final season and am so sad to leave it."

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jennifer_friedman shared a tip "Love it!"

carol_cleaveland shared a tip "Nicola WAlker"

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