Bomb Girls

The new season opens with Gladys organizing a fundraiser to help Canadian POWs after she hears a Chinese-American man talk about the horrors of war. Meanwhile, Bob and Marco learn the truth about Lorna's pregnancy. And Betty has mixed feelings about an old friend who resurfaces.

A surprise visit from a soldier makes Valentine's Day special for Gladys. At the same time, Marco and Bob exchange words over Lorna, while a detective rattles Kate when he asks her questions to help identify her dad's body.

Gladys travels with Marco and his mother to an internment camp in hopes of aiding Marco's detained father, while Lorna focuses her energy on impressing the girls at the factory. Elsewhere, Betty and Kate attend services at Leon's church. And Vera discovers the perks of being helpful to soldiers.

An unexpected guest turns Lorna's dinner party into a nightmare. Meanwhile, Gladys distracts herself from thinking about James with a game of cards. And Betty has difficulty coming to terms with her past.

Betty has a bad feeling about Reggie, a new arrival at the plant. Meanwhile, Gladys goes off on a surprise-filled date with Lorna's son Gene.

Gladys discovers who has been paying her hotel bills; Lorna comes to a realization about her son; Betty meets a female soldier and Marco considers an offer from an old childhood friend.

Lorna fears for the safety of her sons, Gladys isolates herself and Betty has an unexpected reunion with a soldier.

The women find themselves caught up in their own film noir action after seeing Hitchcock's spine-tingling Saboteur. Faced by threats on the home front, the women realize enemies are closer than they feared.

A journalist (guest star Rosie O'Donnell) shines a light on the wage gap between men and women at Victory Munitions. At the same time, Gladys has an encounter with Clifford. And Kate has a tough choice to make when she's offered a job singing at a burlesque show.

Lorna takes dance lessons and become smitten with her instructor. Kate and Ivan explore the terms of their engagement. Vera misconstrues Gladys showing interest in Marco as a budding romance. And Marco's mother is wrongfully accused of stealing from Witham Foods.

Gladys feels conflicted, having to choose between her patriotic duty and her girlfriends. Lorna has difficulty adjusting to changes in her family's dynamic. And Marco doesn't know where to turn after learning that he put his faith in the wrong people.

In the series finale, Kate's happiness over her engagement and reunion with her mother is overshadowed by the investigation into her father's death. At the same time, Gladys receives an unexpected offer from Clifford. Elsewhere, Lorna must make a few difficult decisions. And Betty makes a grand romantic gesture.

As the Battle of the Atlantic rages in the spring of 1943, Victory Munitions takes on a vital role: production of newly developed sonar equipment for use against German U-boats. However, a saboteur is already on site. Covertly recruited and sworn to secrecy, Gladys must now spy on her coworkers and friends. But without the help of Lorna, Kate, Betty, and Vera, how will she find the traitor?