Unforgotten

Official Teaser

Preview: Season 4 | 1m 30s  | Video has closed captioning.

The most dramatic season yet begs the question: who exactly is fighting for justice? Season 4 premieres on Sunday, July 11 at 9/8c on MASTERPIECE on PBS.

Aired: 06/02/21

Rating: NR

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Funding for MASTERPIECE is provided by Viking and Raymond James with additional support from public television viewers and contributors to The MASTERPIECE Trust, created to help ensure the series’ future.

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