The theft of a leg of mutton starts a chain of events that can only lead to trouble for one family in Cranford. With Christmas comes an invitation for Miss Matty, that she is encouraged to accept. Dr Harrison's friend Jack persuades him to declare his affections for Sophy, but then plays a cruel trick.
Jem and Martha formalise their relationship, and live as lodgers with Miss Matty, who has fallen on hard times. Will her friends come to her aid and will she accept help? Dr Harrison is advised to leave town due to his reputation being in tatters, but Sophy is ill and his modern medicine could help. Lady Ludlow is prepared to lose everything for her absent son, but Mr Carter tries to find another solution.
A look behind the scenes at what it takes to produce period accurate props and costumes as well as a look at the village of Lacock the site of the fictitious village of Cranford, and lastly a behind the scenes look at the actual filming of the show.