Little Disasters: Season 1, Episode 3 - One Of Them Is Lying (2025)

Jess is already in the middle of a family crisis when the episode opens, with the fallout from Betsy's unexplained head injury still spreading through her circle of friends.

At the start of the episode, Liz is caught between her friendship with Jess and her duty as an ER doctor, and she makes the decision to report Jess to social services because she cannot explain how Betsy got the head injury. That call immediately puts Jess under official scrutiny and pushes the case into a formal investigation.

As the investigation continues, the tension inside the group deepens, and the other women's families begin to feel the pressure as well. Jess's mental state is strained, and the situation around her children becomes more unstable as she faces the threat of losing access to them.

The story then moves to the school summer fair, where Jess is allowed to see her children there with Ed. The fair becomes a pivotal public setting where the friends are together again, but the atmosphere is fragile because Mel's husband Rob is moving her family out of London and Mel has no power to stop it because he controls the money and owns the house.

At the fair, Frankie sees Rob and reacts with immediate panic, running away from him. Jess and the others find Frankie crying behind a tree, and the adults try to calm the situation while holding Betsy between them.

When Ed hands Betsy to Rob so that Rob can comfort Frankie, Frankie suddenly screams at Rob not to touch the baby. In front of everyone, Frankie breaks down and says that Rob was the one who hurt Betsy.

After the accusation, the adults quickly check Betsy's condition, and Rob claims or is treated as if Betsy is fine. Rob then tells Frankie that if he tells anyone what happened, it could result in his mother being accused of child neglect and going to jail. Frankie is terrified by that threat and stays silent for a while, carrying the secret until he can no longer keep it in.

Frankie finally tells the truth at the fair and exposes Rob as the person who injured Betsy. Once that happens, Liz makes the decision to call the police.

By the end of the episode's broader arc, the truth about Rob's role changes the direction of the case and leads to Jess getting her life and children back. One year later, Jess is shown with her friends and their children at the park, but she still seems uneasy.

Jess takes her baby to the hospital because of an unexplained head injury, and that visit sets off a chain of suspicion and fear. By the end of the episode, the friends are no longer just worried about Jess; they are caught up in the consequences of the investigation, and the group begins to fracture under pressure.

Jess is the center of the ending, because the episode closes with the situation around her baby still unresolved and the investigation still moving forward. Liz, the doctor who knows Jess personally, is left tied to the fallout from making the report that started the formal scrutiny. Charlotte and Mel are also drawn deeper into the crisis as the friends' private loyalties and public behavior start to collide.

At the summer fair, the pressure comes to a head, and the episode's ending emphasizes that the women's lives can no longer stay neatly separated from one another. The story leaves each main character facing the damage caused by doubt, secrecy, and the fear of what the investigation may uncover.

Jess remains under investigation, Liz is stuck with the consequences of her decision, and Charlotte and Mel are left dealing with the growing collapse of the friendship circle around them.

There is no evidence in the available episode information that Little Disasters season 1, episode 3, "One Of Them Is Lying," has a post-credit scene.

The episode descriptions and recaps available for this episode only describe the main plot--Jess bringing her baby to A&E, Liz calling social services, and the investigation deepening--and do not mention any scene after the credits.

If you want, I can also describe the episode's ending itself, which is different from a post-credit scene.

In episode 3, 'One Of Them Is Lying,' Charlotte and Mel begin to uncover secrets about Jess's past, which contribute to rising tensions during a group dinner, revealing hidden aspects of her history that affect the ongoing investigation and family dynamics.

The investigation continues to deepen in episode 3, with cracks forming among the characters and shocking discoveries being made that escalate the drama and suspicion surrounding the unexplained head injury of baby Betsy.

As the investigation intensifies in episode 3, Jess faces increasing isolation and pressure, with her mental health deteriorating under the weight of guilt and suspicion. The family and social circles begin to fracture, highlighting the fragility of reputations and the strain on relationships.

Charlotte and Mel actively investigate Jess's past and the circumstances surrounding baby Betsy's injury, uncovering secrets that heighten tensions and contribute to the unraveling of the family's facade during episode 3.

Frankie is shown carrying a heavy secret related to Betsey's accident, manipulated by an adult to believe he is to blame. His anxiety and nightmares worsen as the investigation continues, illustrating the emotional toll and complexity of children caught in adult crises.

No -- based on the episode descriptions and TV-14 rating, this is not especially family-friendly for young children. It is more appropriate for older teens and adults because the story centers on a baby's injury, a police/social services investigation, and escalating family conflict.

Potentially upsetting or objectionable elements may include: - Injury to a baby / child endangerment: the premise involves a baby daughter with an unexplained head injury. - Police and social services investigation: official scrutiny, suspicion, and distress around possible harm in the home. - Family conflict and tension: friendships and family relationships become strained, with secrets and accusations creating emotional conflict. - Shocking discoveries / hidden secrets: the episode is described as revealing troubling information, which may be upsetting even without graphic detail. - Emotional intensity: themes of mistrust, blame, and fear around a child's safety are likely to be stressful for sensitive viewers.

If you want, I can also give a quick "safe for ages X?" style recommendation.