Bad Sisters

Bad Sisters explores the lengths to which siblings go when protecting their own from a sadistic partner. It functions as a tense crime drama anchored by the complex dynamics of the Garvey family, whose shared hatred for a bullying, cheating brother-in-law creates a moral quagmire. The narrative hinges on the aftermath of his death, layering dark comedy over the cold calculations of an investigation into his demise.

Sharon Horgan and her co-stars ground the series in the gritty reality of domestic abuse and gaslighting rather than playing it for simple thrills. Because the plot jumps between the timeline of the husband’s life and the subsequent insurance investigation, the show focuses on the slow buildup of pressure rather than a straightforward whodunit. It is a portrait of how loyalty can become a dangerous weapon when directed at a common enemy.