Mystery

Geordie and Leonard fight over the fate of a delinquent boy while Alphy is out of town, solving a mysterious death that occurs on his train. 

An autistic girl witnesses her father's murder at the train museum where he works as her mother also goes missing. 

Larry is showing promise under Miss Scott's tutelage as Geordie considers a promotion while also investigating the death of a lonely old lord. 

Frankie is warming to Patience as she sees her worth, and includes her in an investigation into a confounding murder that involves magic and an international jewel thief. 

When a student is found dead while preparing for a high-stakes quiz, the detectives take part in their own trivia game to try to trick a confession out of someone.

Two seemingly natural deaths in the same hall while someone played organ suggest the music might have something to do with the deaths. 

The final season of Grantchester is here, as Alphy tries to form a relationship with his mother and an obituary for a man appears before he is murdered. 

Patience struggles when Bea relocates and is replaced by a less understanding detective inspector, even as Patience still offers valuable insight into cases.

Susan Ryeland and Atticus Pünd are back for a third and final time, in the adapation of Anthony Horowitz's Marble Hall Murders, which comes to WTTW and PBS in September.

Filming has begun on the seventh season of the Victorian detective series Miss Scarlet, which Masterpiece has announced will be its last. 

Gabriel tries to deduce who poisoned Victor Orr at the Walsingham Hotel, and if he or some exiled princesses were the intended target. 

Eliza and Alexander are tasked with a discreet case involving a government minister, which could be the last investigation they work on together.

As a man connected to Trottie is poisoned at a hotel where Jack has found a new job, Gabriel's connection to Jack's father is further revealed. 

As Alexander prepares to transfer Dylan Cooper to prison, things keep going wrong, leaving him and Willows to prevent an escape on a troublesome, dangerous night. 

After another death during the filming of a movie, Gabriel deduces who is responsible, and whether the two deaths are even related.