# The Good Daughter Cast and Characters Explained

> Peacock's The Good Daughter series features Rose Byrne and Meghann Fahy as sisters reunited after a violent attack in Georgia.
- Title: The Good Daughter Cast and Characters Explained · Cosmopolitan
- Summary: Peacock's The Good Daughter series features Rose Byrne and Meghann Fahy as sisters reunited after a violent attack in Georgia.
- Keywords: the good daughter, peacock, karin slaughter, rose byrne, meghann fahy, georgia, sisters, violent attack, adaptation, television series, Cosmopolitan
- Source: Cosmopolitan — https://cosmopolitan.com/entertainment/tv/a74378445/the-good-daughter-cast-and-characters
- Author: Leah Marilla Thomas
- Published: 2026-11-12T20:36:30+00:00
- Read time: 1 min
- Topics: the good daughter, peacock, karin slaughter, rose byrne, meghann fahy, georgia, sisters, violent attack, adaptation, television series
## The Good Daughter Series
Peacock's The Good Daughter is an adaptation of Karin Slaughter's 2017 novel about two adult sisters reunited after a violent attack in their Georgia hometown.
## Slaughter and Green
Karin Slaughter adapted her 2017 novel for the screen, penning teleplays for all six episodes. Steph Green directed and executive produced the series.
## Rose Byrne as Samantha Quinn
Rose Byrne plays Samantha Quinn, the eldest sister who left town to become a patent lawyer.
## Meghann Fahy as Charlotte Quinn
Meghann Fahy plays Charlotte Quinn, the younger sister who stayed in town to become a defense attorney.
## Young Sam and Charlie
Audrey Grace Marshall and Drew Cheek play young Sam and Charlie, the sisters before the trauma that shaped them.
## Rusty
Brendan Gleeson plays Rusty, the sisters' father and a former defense attorney with a reputation.
## Lenore
Harper Steele plays Lenore, Rusty's secretary and the girls' surrogate mother figure.
## Kelly Wilson
Shayna Benardo plays Kelly Wilson, a suspect in a school shooting Charlie chooses to represent.
## Judith
Paula Malcomson plays Judith, an English teacher at a local middle school.
## Mason/Huck
Jake McDorman plays Mason/Huck, a teacher at the local middle school with a grudge against Rusty.
## Harriet 'Gamma' Quinn
Olivia Williams plays Harriet 'Gamma' Quinn, the sisters' mother who was violently murdered when they were young.
## Ben
Michael Dorman plays Ben, Charlie's estranged husband and a lawyer.
## Key takeaway

The Good Daughter, a Peacock series based on Karin Slaughter's 2017 novel, follows two sisters reunited after a violent attack in their Georgia hometown.