Unforgotten on Masterpiece — Season 4, episode 4 watch online

Unforgotten on Masterpiece, season 4 episode 4: air date March 15, 2021. Episode overview, season trailer and the cast of Unforgotten on Masterpiece.

Cassie and Sunny discover Walsh was chased by all four suspects on the night in question. Willets realizes Fiona's blood sample may have been deliberately lost by Liz.