Unforgotten on Masterpiece — Season 4, episode 5 watch online

Unforgotten on Masterpiece, season 4 episode 5: air date March 22, 2021. Episode overview, season trailer and the cast of Unforgotten on Masterpiece.

Cassie and Sunny interview two of the suspects again and get closer to the truth of what happened to Walsh. Balcombe believes she may have found the cause of death.