Season 3 Trailer

Season 3

About the Episode

When a 16-year-old girl’s remains are discovered, Cassie and Sunny work to track down the killer. The investigation leads to a tight-knit group of four old school friends whose bonds are put to the test when they find themselves under suspicion.

Aired: | Expires: | Runtime: 1m 28s

Recent Episodes

Episode 6, Season 5

Can Sunny, Jess, and the team bring the clues in the case together to solve it?

Unforgotten

| 46:27
Episode 5, Season 5

Sunny and Jess attempt a reset as they follow the clues in the case.

Unforgotten

| 46:23

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Extras

Episode 6 Preview

Can Sunny, Jess, and the team bring the clues in the case together to solve it?

0:30
The Interrogation Table

The cast describe the intensity of filming interrogation scenes.

1:30
Episode 5 Preview

Sunny and Jess attempt a reset as they follow the clues in the case.

0:30
Locations

Creator Chris Lang and Director Andy Wilson reveal their favorite Season 5 locations.

1:17
Episode 4 Preview

Sunny and Jess' personal lives go from bad to worse while they struggle to keep focused.

0:30
Episode 3 Preview

The victim's turbulent past comes to light. Sunny and Jess continue to butt heads.

0:30
The Suspects

The cast and creator discuss the interesting mix of suspects in Season 5.

2:51
After Cassie

The cast, creator, and more discuss what it was like to continue on without Cassie.

5:40
Episode 2 Preview

The team works to identify the body found in the chimney flue.

0:30
Season 5 Preview

Secrets don't stay buried forever. Season 5 premieres Sunday, Sept. 3 at 9/8c.

0:30

Unforgotten coverage from GBH Drama