When Juliet Porter’s mother dies, she leaves Juliet some old letters and a photograph which shatter all her previously-held beliefs. They show that her real father was an American bomber pilot in the second world war, some 40 years before, and that he had met her mother while serving in England. Armed only with this photo, Juliet sets out to trace her real father, and eventually finds the airfield where he served.

Rhoda Middleton suspects her husband Peter is having an affair. But when Rhoda tracks the mysterious woman down, she finds she is not his lover after all, but the wife of his wartime best friend, Archie Foster. There is only one problem - Rhoda has never even heard of Archie Foster.

It is 1943, and three very different girls are longing to do their bit for the war effort. Frances - her life of seeming privilege has been a lonely one. Brave and strong, stifled by her traditional upbringing, she falls for a most unsuitable man Prudence - timid and conventional, her horizons have never strayed beyond her job as a bank clerk in Croydon until the war brings her new experiences Rosalind - a beautiful, flame-haired actress who catches the eye of Frances's stuffy elder brother, the heir to an ancestral mansion.

BERLIN 1948: - A vanquished city of rubble - sliced into sections by the Allies, and set well back behind the Russian lines. A city of old women, black marketeers and sleazy cabarets in ruined cellars.In the British sector was Squadron Leader Michael Harrison, a war hero who had helped to bomb Berlin into fragments. He hated the Nazis who had killed his sister and her children. But here he was, doing his best to ensure that food and fuel was somehow brought in to save the surviving Berliners.

She lived only for pleasure...until war forced her to find courage she did not know she had, and love where she least expected it.It is 1941, and while Britain is in the grip of war, life in the Far East is one of wealth and privilege. In Singapore Susan Roper, secure in the supremacy of the British Empire, enjoys dancing, clothes and fast cars, tennis and light flirtations with visiting naval officers - her life is devoted solely to pleasure.

When the Second World War breaks out, Annie Webster and her family find themselves, along with everyone else, thrust into a world of uncertainty, danger, and despair. Her brothers join up, her sweetheart, Paul, becomes a fighter pilot, and Annie, desperate to help, finds herself in the WAAF, where her intelligence and warmth single her out for a role more daring than she has ever known. The country has never needed its young people more, but will Annie and her loved ones survive its darkest hour?

It’s 1941, and as the Second World War rages on, girls from all over the country are signing up to the Women’s Land Army. Renowned for their camaraderie and spirit, it is these brave women who step in to take on the gruelling farm work from the men conscripted into the armed forces. When Yorkshire mill girl Una joins the cause, she wonders how she’ll adapt to country life. Luckily she’s quickly befriended by more experienced Land Girls Brenda and Grace. 

Winter, 1942. Brenda and Joyce are just two of the girls who have joined the Women’s Land Army and are doing their bit for the war effort. But after months working on farms in the Yorkshire Dales, they’re looking for a fresh challenge. Despite the bitter cold of their new billets high in the remote fells, their fear for those away fighting, and concern for family and friends, there is warmth to be found in faces old and new, and plans for a jolly Christmas are afoot.

Berlin, 1941. Felix Thalberg, a printer’s apprentice, has the weight of the world on his shoulders. His beloved city is changing under Nazi rule, and at home things are no better - Felix’s father hasn’t left the house since he was forced to wear a yellow star, and his mother grows thinner every day. Then one night, Felix meets a mysterious young woman in a crowded dance hall, and his life is changed forever. Hannah is like a rush of fresh air into his gloomy, stagnant life, and Felix finds himself instantly, powerfully infatuated with her.

London 1941. Sirens warn of danger as German bomber planes approach the city. Ever cautious, Kathy and her mother head immediately for the nearest public air raid shelter, and when the building is destroyed in a direct hit, it is a miracle Kathy survives. Finding herself alone, Kathy is left with nothing but a burning fury and a determination to join the war effort. 

To the student nurses at The Nightingale hospital, the ward sisters are heartless and frightening, with impossibly high standards. But the sisters have troubles of their own...Dora, the student nurse is struggling with her heartbreak over Nick, the man who got away. A new arrival on the ward brings the chance to put a smile back on her face. But can she really get over Nick so easily? Dora's fellow student Millie is also torn between the two men in her life.

It's 1939, and the Brogan family of London's East End are ready to show Hitler what for. But things don't seem so rosy when rationing, evacuation and air raids start to put this larger-than-life family to the test. When a mysterious young man arrives at the Brogans' local parish church, he provides just the dazzling distraction they need - and, for eldest daughter Mattie, the promise of more than she'd ever wished for. But as the pair fall deeper in love, they are drawn into secret dangers, rife on the very London streets they call home.

Despite air raids and rationing in wartime London, sisters Liz and Dora Beck find time for fun and laughter at the local ice rink. Then a handsome American serviceman catches their attention, and so begins heartache between the sisters. Dora is increasingly jealous of her sister's blossoming romance with Victor. But when Victor is killed in a bomb attack, Liz makes a shocking discovery that upsets her whole family. Forced out of her home, Liz finds support where she least expects it.

When her beloved father is killed in the Blitz, trainee nurse April Harvey is all alone in the world. Desperate to find the family she craves, she heads to Truro, her mother's hometown. But danger and heartbreak lurk even in Cornwall, and when the American GIs arrive, April finds her life turned upside down as she discovers that some people are not to be trusted. Especially when it comes to her budding romance with Major Crawford Dunbar. As vicious rumours emerge, April fears there will never be a future for them. 

The festive season is approaching, and the Bomb Girls are determined to make this a year to remember. With Myrtle's health in decline, Edna's love life beginning to take flight and a shy new arrival in their midst, life is never quiet in Pendle. But Gladys, back from performing for the troops, is sullen and sad, and her friends are sure she is hiding something.