A power cut sends the Mill into crisis, and to Ben's horror a certain someone comes back to work earlier than expected. Heston treats a stressed-out head teacher battling a health crisis and a power struggle with an ambitious colleague.

The crisis continues and all hopes are pinned on Al, but a flash inspection from the CQC sends sparks flying. Having said farewell to the Mill, Ben faces another challenge at his new job. When two ladies go into labour at the same time, Ruhma discovers they have much more than that in common.