The Hardacres

It's 1895, and modernity - in the form of electricity and bicycles - appears at Hardacre Hall, as well as formidable new arrival, Lady Imelda Hansen, the mother of neighbour Emma.

Adella becomes increasingly resentful of Liza and plays a cruel prank on her. Imelda seeks to get to know Mary and Ma better and, spotting the gambler in Ma, introduces her to the game of bridge.

With Sam seriously ill, Mary places the house into quarantine. Imelda sends Emma to help with lessons. Adella spies a romantic moment between Liza and Edward in the woods, leaving her feeling betrayed.

In gratitude, the Hardacres throw a servants' ball where the staff are guests, waited on by the family. An announcement delights at the party, but a cutting remark leaves Adella hurt.

Imelda discovers Adella with Harry's incriminating letter. Joe fears he may have made a costly mistake. Imelda invites Ma to partner with her for an important bridge match.

The Hardacres are horrified when it appears Ma has bet the house and lost. Harry's university news is overshadowed by a new threat from Imelda. Mary receives support from an unlikely ally.