Season 3 Episode 1 | 1h 9m 19s
See why an impossible situation distracts Sidney from his Christmas duties. Then, when a would-be groom is found dead with the wedding rings lodged in his mouth, Geordie is horrified: These are the hallmarks of a years-old unsolved murder.
Expires: 08/10/29Video has closed captioning.
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Writer Daisy Coulam joins MASTERPIECE Studio to unpack the secrets of Season 3.
Get ready for the new season by revisiting where we left off in Grantchester.