How to watch

Pretty Little Liars Watch Order in the correct order

How to watch Pretty Little Liars and its spinoffs in order

Last updated: July 20 2026

Written by: ChronoBob

Pretty Little Liars is the beloved mystery-thriller that kept viewers guessing for seven seasons, following four friends terrorized by the mysterious 'A' after their best friend goes missing. Multiple spinoffs and a reboot have since expanded the universe.

Based on Sara Shepard's book series, Pretty Little Liars premiered on ABC Family (later Freeform) in 2010 and became a cultural phenomenon. The show's blend of teen drama, suspense, and jaw-dropping twists spawned a loyal fandom and several follow-up series. If you want to dive into Rosewood and beyond, here's the complete watch order.

🕐 Release Order

Release order is strongly recommended, as each spinoff builds on or references events from the original series.

  1. Pretty Little Liars — Seasons 1–7 (2010–2017)
  2. Pretty Little Liars: The Perfectionists — Season 1 (2019)
  3. Pretty Little Liars: Original Sin — Seasons 1–2 (2022–2023)
  4. Pretty Little Liars: Summer School — Season 1 (2024)

The Perfectionists is a direct spinoff set after the main series and features returning characters, making it essential viewing for die-hard fans. Original Sin and Summer School are reboots that take the franchise in a darker, more horror-oriented direction with a new cast.

📖 Story Chronology

The franchise splits into two timelines: the original Rosewood saga and the reboot universe. Watch each branch in release order for the most satisfying experience.

  1. Pretty Little Liars — Seasons 1–7 (2010–2017)
  2. Pretty Little Liars: The Perfectionists (2019, set after PLL Season 7)
  3. Pretty Little Liars: Original Sin (2022, separate reboot universe)
  4. Pretty Little Liars: Summer School (2024, continuation of Original Sin)

Which Order Should You Choose?

Start with the original seven seasons — they are essential viewing and contain the iconic 'A' mystery that defined the franchise. The Perfectionists is a fun bonus for those who want more of the original characters, though it was cancelled after one season and ends on an unresolved cliffhanger. Original Sin and Summer School stand largely on their own and cater to fans who want a more overtly horror-driven take on the formula. You can comfortably enjoy Original Sin without finishing the original series, though it rewards those who know the lore.

🔗 Related Guides

  • Gossip Girl Watch OrderGuide
  • Scream Watch OrderGuide
  • American Horror Story Watch OrderGuide

Did we miss anything? Let us know and we'll keep this guide up to date!