Grantchester cast, start time and spoilers from series 4 of the ITV drama

Grantchester continues on ITV tonight for Series 4 and here’s all you need to know.


From the Grantchester 2019 cast to the start time, here’s the low down on series 4 of the hit ITV show.

Grantchester continues tonight (Jan 25) on ITV from 9PM with the third of six new hour-long episodes.

Grantchester cast

James Norton and Robson Green return as the unlikely 1950s crime fighting duo, Vicar Sidney Chambers and Police Inspector Geordie Keating.

James, who plays the charismatic, jazz-loving clergyman, Sidney Chambers, will make his final appearance during the series. Clergyman Will Davenport, played by new cast member Tom Brittney, becomes DI Geordie Keating’s new crime-solving partner in 1950s Grantchester.

See the full Granchester 2019 cast below…

  1. Sidney Chambers – JAMES NORTON
  2. Geordie Keating – ROBSON GREEN
  3. Will Davenport – TOM BRITTNEY
  4. Leonard Finch – AL WEAVER
  5. Mrs Chapman – TESSA PEAKE-JONES
  6. Cathy Keating – KACEY AINSWORTH
  7. Jack Chapman – NICK BRIMBLE
  8. Daniel Marlowe – OLIVER DIMSDALE
  9. Violet Todd – SIMONA BROWN
  10. Reverend Nathaniel Todd – PATERSON JOSEPH
  11. Professor Henry Barkley – SAMUEL WEST
  12. Robert Deveaux – ANTONY ACHEAMPONG
  13. Madhia Barkley – SANDRA TELES
  14. Charles Todd – TOK STEPHEN
  15. Gregory Jones – DOMINIC HERMAN-DAY
  16. Larry Peters – BRADLEY HALL
  17. Mrs Bennett – SARAH CROWDEN
  18. Esme Keating – SKYE LUCIA DEGRUTTOLA

Grantchester spoilers

It’s tonight’s first episode, Geordie’s feeling lost and the future seems like a pretty scary place – even more so, now that Cathy’s talked him into getting a new suit.


Mr Hobbs, her boss at Swinnerton’s department store, is a dab hand with the tape measure – and knows all the latest fashions. It’s a bold new word, and never more so than when Geordie’s called to an apparent break in at a computer laboratory, full of vacuum tubes, punch tape and bright young things.

When the head of the lab, Professor Simms, keels over and dies from mercury poisoning, Geordie suspects foul play – particularly when he finds that the Professor appears to have spent the night in the lab with someone other than his wife…

A book of Ancient Greek myths with a personalised message – plus a previous arrest for importuning – leads Geordie to believe Professor Simms may have been involved with another educated man. He seeks advice from Leonard, who is upbeat to find himself falling into the role of amateur detective.

As Geordie and Leonard start to discover the surprisingly messy love lives of the computer laboratory team, Cathy is brutally tricked, Will returns to Grantchester, and Mrs C makes a shocking discovery…


Grantchester airs at 9PM on ITV.

You can watch episodes online and catch up on the ITV Hub.

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