Eagle-eyed viewers of MASTERPIECE Mystery! may be aware of those mysterious red letters embedded in the closing credits of shows like Endeavour, Grantchester, Magpie Murders, and more. Strung ...

Wondering where you’ve seen the Endeavour cast before? Mystery solved! Learn all about the start studded Season 6 cast and what else you’ve seen them in, including some MASTERPIECE fan favorites.

In the 1980s, a Mystery ... me to Masterpiece. After homework was completed, and amid my coming-of-age mood swings, we cozied up in the family room and bonded over Endeavour.