By 1941, James is away at RAF Abingdon, and Helen is raising baby Jimmy at home in Darrowby with the war fully underway. Trying to keep up at the surgery makes Siegfried eager to have everyone return, but when Tristan does show up, it's not as straightforward as expected.

Based on the books by James Herriot. Originally broadcast as single episodes of a television program in 2024. Wide screen.

Disc 1.To all our boys ; -- Holding the baby ; -- Homecoming -- Uninvited Guests -- Disc 2. Pair bond ; -- Glass half full ; -- All god's creatures.