For Thomas, Thomas, Thomas and Thomas the new techonlogies start to move in. A phone is the latest new improvement. Percy returns home from prison and a body is lost.
Ivor Thomas is worried, as the firm is doing extremely badly, with a rival company getting all the work. Meanwhile, a wolf has been on a killing spree.
The boys mess up a dead body and enjoy a party a bit too much.
When a man gets killed on the road, his wife has some specific requests for Ivor Thomas and his sons. While following orders, the boys get in a lot of trouble.
Local farmer Raynold is killed and the Thomas are exposed by an undercover journalist.
Shaking Stephens is killed in an accident. Ivor gets an offer he can't refuse and Percy can make his dreams come true.