Beryl was the first bride of the Farley clan, finding a home in the welcoming arms of eldest son Tony. His charming voice and kind eyes and the way he truly listened made Beryl feel valued in a world in which she had always been rejected. Yet even now, wrapped in Tony's embrace, Beryl has never quite been able to forget the past she decided to run from, nor the devastating secret about her family's past she tried to bury. With Tony away fighting the Jerries alongside his brothers, it's up to Beryl and her sisters-in-law to keep the family afloat.

Her wedding day should have been the happiest day of Mavis Kendricks's life. Marrying handsome Sam, the youngest of the Farley boys, means joining the Farley clan, and there's nothing Mavis has ever wanted more than a family of her own. But the appearance of an unexpected guest ruins everything...and brings back painful memories Mavis would rather forget.

It is 1937, and Alice, Edith and Marg continue to face hardships every day, growing up on one of the poorest streets in Blackpool. Penniless, their friendship has helped them survive this far, but it'll take more than that to see them through the dark days ahead. Alice is coping with a violent father. Marg is left reeling after a dark secret about her birth comes to light and threatens to destroy the life she knows, and Edith is fighting to protect her alcoholic mother from the shame of their neighbours and keep her brother on the straight and narrow. 

Liverpool, 1939. Bella Rogers thought her life was just starting; she can’t wait to get married to her childhood sweetheart, Bobby. But when war is declared and Bobby is called up, his letters stop, leaving Bella heartbroken and alone. Then her family is torn apart by tragedy when her angelic 5-year-old sister dies from a terrible illness. They can barely afford a funeral, but the church is packed with the entire community, devastated for their loss. Grieving for her sister and lost love, Bella finds a job at the Bryant and May factory, making matches.

Bristol, 1939. School leaver Maisie Miles suspects her father, a small-time crook, has an ulterior motive for insisting she gets a job at the W. D. & H. O. Wills tobacco factory but keeps it to herself. She's befriended by effervescent Phyllis Mason and kind-hearted Bridget Milligan who take pity on her and take Maisie under their wing. But beneath their happy-go-lucky exteriors, they all harbour dreams and worries about what the future holds. 

It is autumn 1940 and, as the bombs rain down on London, a close-knit community struggles to survive. Working at the local post office, Bessie Green does her best to keep her customers' spirits up, but when she receives a telegram addressed to her parents, there's nothing she can do to prevent the heartache that lies ahead. Then Bessie hears that 11-year-old Daisy Mason has been orphaned in a blast, and she's sure that taking Daisy into their home is just what her parents need to help them overcome their grief.

August 1941: As war sweeps across Britain and millions of men enlist, women must fight the battle on the home front. Fran always thought she would marry her childhood sweetheart and live in Massingham, the beloved pit village she has always called home. But the opening of a munitions factory in the north-east of England presents a new opportunity. Against her father's wishes and with best friends Sarah and Beth by her side, Fran signs up to join the ranks of women at the factory. It's dangerous work, but the friends discover that their lives are only just beginning. 

Liverpool, 1940. When war comes to Britain, Jessica Wilson and her friend Ruby seize the opportunity to leave behind the orphanage they grew up in and start new lives in the NAAFI. With only forged papers as identification, the girls expect to be turned away but are delighted with an offer of work. For the first time in their lives they experience real independence, and it isn't long before they're spending their evenings enjoying the delights of Liverpool.

At the heart of Dover's Market Square lies the Castle's Café. A bustling, homely place run by the formidable Nellie Castle and her six children. Since the scandalous birth of her beloved son 10 years before, Marianne, Nellie's eldest daughter, has preferred to stay in the kitchen, hidden away from the town gossips. Overcome with shame, Marianne has never revealed the name of Donny's father - not even to her own mother. But with World War II just around the corner, Marianne's past catches up with her. And suddenly the lives of the Castle family become a lot more complicated.

It is 1939, and working-class Evie Bishop has received a scholarship to study mathematics at Oxford when tragedy turns her life upside down. Evie must seek a new future for herself and, inspired to contribute to the war effort, joins the Women’s Auxiliary Air Force as an Ops Room plotter. Posted to a fighter station on the Sussex Coast, Evie befriends two other WAAFs. But the German bombers seem to know more than they should about the base’s operations, and soon Evie, May and Jess are caught up in a world more dangerous than they ever imagined. 

Mary Vale, a grand and imposing Mother and Baby Home, sits on the remote Fylde coast in Lancashire. Its doors are open to unmarried women who come to hide their condition and find sanctuary. Women from all walks of life pass through Mary Vale, from beautiful waitress Emily, whose boyfriend has vanished without trace, to young Isla, cast out by her wealthy family after her first year at university goes horribly wrong. Awaiting them is Nurse Ada and Sister Anne who work tirelessly to aid the mothers and safely deliver the babies. 

Hull, 1940. Widowed Edie Copeland has just arrived on Exchange Street, heavily pregnant and with heavy suitcase in tow. She left York after tragedy struck to make a fresh start, but she's a stranger to this street, and her new landlord doesn't hesitate to remind her of this, widow or not. Luckily, the neighbours are a little more welcoming and Edie is soon made to feel at home by the Maguires and the Scuttles. As air raids sound and the war feels closer than ever, the community has to stick together. But Edie is hiding something, and she doesn't know how much longer her secret is safe.

1949. Peggy and Able Ronoscki's seaside cafe in Devon is thriving, and their twins, Fay and Freddie, are growing up fast. To pursue her daughter’s destiny, Fay must train in London and Peggy is faced with a dilemma of moving the family back to London once more. Meanwhile, Peggy’s elder daughter, Janet, has her own troubles. She fears her husband is having an affair and is desperately unhappy. Peggy is torn two ways and can only hope that a reunion with her friends at Christmas can help resolve her problems. 

Cambridgeshire - March 1939. As the clouds of war begin to gather in Europe, the Talbot family of rural Blackberry Farm will be torn apart, just as so many families all over the world will be. Life will never be the same again. Whilst in London, the Salmons family will feel the pain of parting and loss. Brought together by war, the two families become intertwined and, as the outlook looks bleak, they must draw on each other’s strength to fight through the hard times.

It is late 1940, and the war feels closer to home than ever for Rose Neville and her staff at the Lyon’s Teashop in Margate. The worry of rationing hangs overhead as the Nippies do their best to provide a happy smile and a hot cup of tea for their customers. When a heavy bombing raid targets the Kent coastline, Lyon’s is badly hit, throwing the future of the cafe into jeopardy. The light in Rose’s life is her dashing fiancé, Capt. Ben Hargreaves, and planning their Christmas Eve wedding.