Secrets, lies, guilt … Mark your calendar and get ready for an all-new slate of MASTERPIECE Mystery! on PBS. Watch the 2021 Preview trailer and follow Masterpiece Mystery on Facebook.

Unforgotten Season 4 – July 11 premiere, 6 episodes

Guilt – September 5 premiere, packaged as two, 2-hour episodes

Grantchester Season 6 – October 3 premiere, 8 episodes

Baptiste Season 2 – October 17 premiere (at 10/9c), 6 episodes