Sharon Horgan adapted the Belgian series Clan into something distinctly Irish and entirely her own with Bad Sisters. The show follows five Dublin sisters, the Garveys, whose lives are intertwined with the death of one sister’s abusive husband. Told through dual timelines, the series reveals both what happened leading up to the death and the insurance investigation that follows it. The setup is deceptively simple, but Horgan uses it to explore family loyalty, domestic abuse, grief, and the question of how far love should push people past their moral boundaries.
The show arrived on Apple TV+ to widespread enthusiasm, particularly from viewers who had been craving a female-led ensemble that didn’t reduce its characters to types. Community discussion consistently highlights the show’s tonal dexterity, its ability to shift from dark comedy to genuine emotional devastation without feeling jarring. The primary debate centers on whether the second season matches the first, with opinions splitting roughly along the lines of expectation versus appreciation.
The Garvey Sisters and the Art of Tonal Balance
The five Garvey sisters are the show’s foundation, and the casting is flawless. Sharon Horgan, Anne-Marie Duff, Eva Birthistle, Sarah Greene, and Eve Hewson create a family dynamic so convincing that viewers regularly describe feeling like they’re eavesdropping on real sisters. Each actor brings a distinct energy: Horgan’s dry pragmatism, Duff’s quiet intensity, Greene’s volatile warmth, Hewson’s youthful defiance, and Birthistle’s wounded dignity. The chemistry between them powers the show even through its weaker moments.
Claes Bang’s performance as John Paul, the abusive husband, is a masterclass in making a villain repulsive without making him a caricature. He’s charming in exactly the ways that make domestic abuse so insidious, and the show uses his presence to explore how an entire family system bends around a toxic individual. His scenes with Birthistle’s Grace are difficult to watch precisely because they feel real, and the show never exploits that discomfort for cheap drama.
The dual timeline structure is expertly managed. Rather than creating confusion, the parallel narratives generate a constant undercurrent of dramatic irony. Viewers know more than any individual character does at any given moment, and Horgan uses that knowledge gap to build tension and dark humor simultaneously. A scene of the sisters plotting can play as both comedy and tragedy depending on what the audience already knows about the outcome.
Ireland itself becomes a character. The show uses its Dublin and coastal settings to create a visual warmth that contrasts beautifully with the darker elements of the story. The Forty Foot swimming spot, the cramped family kitchen, the windswept cliffs: these locations ground the show in a specificity that generic thriller settings rarely achieve.
Where Bad Sisters Stumbles in Its Second Act
The second season, while still enjoyable, represents a noticeable step down from the first. Without the central mystery of John Paul’s death driving the plot, the show struggles to find an equally compelling engine. The new antagonist and fresh complications feel somewhat manufactured compared to the organic tension of the first season, and the dual timeline structure, which felt revelatory the first time around, produces diminishing returns.
Certain plot contrivances in both seasons strain credibility. The sisters’ various attempts to solve their problem involve coincidences and near-misses that occasionally push the show past dark comedy into farce. While the performances sell most of these moments, a few sequences rely too heavily on characters making decisions that serve the plot rather than their established personalities.
The insurance investigators, played by Brian Gleeson and Daryl McCormack, are entertaining but occupy a tonal register that sometimes clashes with the sisters’ storylines. Their scenes function as a more conventional thriller while the Garveys are operating in a character drama, and the two modes don’t always mesh smoothly.
The show’s treatment of grief and trauma, while generally handled with sensitivity, occasionally rushes through emotional beats that deserve more time. Characters process devastating events and emerge functional within episodes, when the show’s own emotional intelligence suggests it knows these things take longer.
Family as Both Shield and Weapon
What makes Bad Sisters resonate beyond its genre is its understanding that family loyalty is not inherently virtuous. The Garveys love each other fiercely, and that love drives them to acts that range from selfless to legally questionable to morally indefensible. Horgan never asks the audience to condone everything the sisters do, but she makes it impossible not to understand why they do it. The show’s central tension isn’t really whether they’ll get caught. It’s whether protecting each other will cost them the things that made them worth protecting in the first place.
Should You Watch Bad Sisters?
If you love dark comedies that don’t sacrifice emotional depth for laughs, Bad Sisters is among the best of the past several years. Fans of ensemble family dramas, Irish storytelling, and shows that treat female characters as full human beings rather than archetypes will find a lot to love. It pairs well with shows like Fleabag and Dead to Me, though it’s doing something distinctly its own.
Skip it if tonal shifts between comedy and serious subject matter (including domestic abuse) are something you find disorienting rather than engaging. The show doesn’t shy away from the reality of what John Paul does, and those scenes can be genuinely upsetting even within a comedic framework.
The Verdict on Bad Sisters
Bad Sisters is that rare show that can make you laugh at a murder plot and cry over a family dinner in the same episode. Sharon Horgan built something special with this Irish dark comedy thriller, anchored by five performances so natural they make sisterhood feel tangible. The tonal balance occasionally wobbles, and the second season can’t quite recapture the first’s propulsive energy, but the Garvey sisters are among the most compelling family units in recent television. At its best, Bad Sisters understands something fundamental: the people who love you most are the ones capable of the most extraordinary acts on your behalf, for better and for worse.