The Conjuring Universe Movies: The Nun Films
This watch list presents the complete story of Valak, the demonic nun entity that became one of the most terrifying figures in The Conjuring Universe. We follow Valak's malevolent presence in chronological order from her origins in a cursed Romanian abbey through her various supernatural encounters across Europe and beyond.
The films form a cohesive supernatural horror experience focused on the ancient demon's attempts to manifest in our world and the brave individuals who stand against her. The timeline shown here spans from the 1950s investigation at the abbey to later confrontations, showing how this unholy entity continues to haunt those who cross her path.
There are 4 other watch orders available - see the links up above.

The Nun
A priest and a novice are sent by the Vatican to investigate the mysterious death of a young nun at a Romanian abbey, where they encounter a terrifying demonic presence.

The Nun II
In 1956 France, Sister Irene investigates a priest's violent murder and must once again confront the demonic nun entity that has haunted her past.

The Conjuring 2
Paranormal investigators Lorraine and Ed Warren travel to London to help a single mother whose house is terrorized by malicious spirits.
Other Film Series
Benson-Moorhead Universe
An interconnected indie sci-fi/horror universe from filmmaking duo Justin Benson and Aaron Moorhead.
Cults
Films exploring the manipulation, devotion, and darkness of religious and psychological cults.
H.P. Lovecraft
Feature film adaptations directly based on the works of horror author H.P. Lovecraft.
Paranormal Activity
A found-footage horror franchise following the demonic entity Toby's terrorization of the Rey family across multiple generations.
Prom Night
A horror franchise that blends slasher and supernatural elements around the prom night setting, featuring mostly standalone films with one connected supernatural subseries.
Scream
A meta-horror franchise following Sidney Prescott and others as they face various Ghostface killers, known for its self-aware commentary on slasher film tropes.