Currently available on 4 streaming services.

Streaming, rent, or buy Pretty Little Liars: Original Sin – Season 1:

Currently you are able to watch "Pretty Little Liars: Original Sin - Season 1" streaming on BINGE, Foxtel Now or buy it as download on Apple TV, Fetch TV.

Where can I watch Pretty Little Liars: Original Sin for free?

There are no options to watch Pretty Little Liars: Original Sin for free online today in Australia. You can select 'Free' and hit the notification bell to be notified when season is available to watch for free on streaming services and TV.

Cast

Bailee Madison
Imogen Adams
Chandler Kinney
Tabitha 'Tabby' Haworthe
Maia Reficco
Noa Olivar
Zaria
Faran Bryant
Malia Pyles
Minnie 'Mouse' Honrada
Mallory Bechtel
Karen / Kelly Beasley
Alex Aiono
Shawn Noble