Oops! You need to enable JavaScript in your browser to start watching. ITV3 Grantchester Series 1 - Episode 4 Drama series. When a personal tragedy affects Geordie, his relationship with Sidney is pushed to the limit - will they be able to put aside their differences to catch a killer? Fri Friday 14 Sept 10pm 60 mins 20 days left Share this episode: Share on Facebook Share on Twitter Share on Google+