'Firefly Lane' Season 2 Part 2: Everything We Know About the Final Episodes

The first part of Firefly Lane's last season was released on Netflix on December 2, 2022, and ended with a major cliffhanger that left audiences everywhere on the edge of their seats. The show has stayed on the Netflix Top 10 TV Shows list for three weeks since its debut. Continuing to follow the plot of the books it's adapted from, Season 2 Part 1 gave even more insight into Tully Hart (Katherine Heigl) and Kate Mularkey's (Sarah Chalke) 30-year friendship, poking at the growing divide between the two women and unearthing uncomfortable truths. The series flits back and forth between different decades of their lives: their teenage years in the 70s, their twenties in the 80s, and the mid-2000s for their middle-aged years.