Mary has died when Jack meets old comrade Sid Hepburn, who is still in the Army; when Hepburn and a colleague take Jack to see Captain Leslie, he tries to recruit him. S1 E8: Paddy Boyle's Discharge
When Jack agrees to help Manners buy a house from Lord Calderbeck by acting as a frontman, Billy - who is working on a nearby farm - helps Jack obtain inside information. S1 E10: King for a Day
Jack looks after a socialist lecturer who is speaking at the Co-Op Hall, and Billy takes Bill to a New Year's party at Jessie's against his will. S1 E11: Happy New Year, Some Say
Jack helps Tom take on two ruffians who threaten him over money, and Jessie tries to persuade a widow to let her son take up a scholarship. S1 E12: Heads You Win, Tails I Lose
Jack is released from prison; Matt arranges for a welcoming procession and Jack is paraded through the streets as 'The People's Friend' with hammer in hand. S1 Ep13: Kind-Hearted Rat with a Lifebelt
Tom is released from prison; however, there is going to be trouble when a Scottish stranger comes looking for him and Jack. S2 E2: Tram Ride to the Bluebell
Former army sergeant Jack Ford and the Seaton family cope with the aftermath of WWI. Ford is now determined to make something of himself in this brave new world. S1E1: A Land Fit for Heroes and Idiots