Monster High in order
Monster High is an American fashion doll franchise with characters inspired by monster movies, sci-fi horror, thriller fiction, and various creatures. The Monster High franchise also includes Monster High TV specials, a web series, and movies. The characters are depicted as being either related to or as offspring of famous monsters such as Dracula, Frankenstein's Monster, the Mummy, Medusa, the Creature from the Black Lagoon, the Phantom of the Opera, and zombies and more. The characters are usually referred to as ghouls, rather than girls. 12 films, 12h 27m in all, in release order.

Monster High: Fright On!
2011 · 46 min
Popcorn Flick
Monster High: Why Do Ghouls Fall in Love?
2012 · 45 min
Absolute Cinema
Monster High: Escape from Skull Shores
2012 · 45 min
Worth the Hype
Monster High: Friday Night Frights
2012 · 46 min
Worth the Hype
Monster High: Ghouls Rule
2012 · 70 min
Popcorn Flick
Monster High: Scaris City of Frights
2013 · 61 min
Worth the Hype
Monster High: 13 Wishes
2013 · 73 min
Worth the Hype
Monster High: Frights, Camera, Action!
2014 · 72 min
Worth the Hype
Monster High: Freaky Fusion
2014 · 73 min
Worth the Hype
Monster High: Haunted
2015 · 75 min
Worth the Hype
Monster High: Boo York, Boo York
2015 · 72 min
Worth the Hype
Monster High: Great Scarrier Reef
2016 · 69 min
Worth the Hype
Frequently asked questions
What order should I watch Monster High in?
1. Monster High: Fright On! (2011), 2. Monster High: Why Do Ghouls Fall in Love? (2012), 3. Monster High: Escape from Skull Shores (2012), 4. Monster High: Friday Night Frights (2012), 5. Monster High: Ghouls Rule (2012), 6. Monster High: Scaris City of Frights (2013), 7. Monster High: 13 Wishes (2013), 8. Monster High: Frights, Camera, Action! (2014), 9. Monster High: Freaky Fusion (2014), 10. Monster High: Haunted (2015), 11. Monster High: Boo York, Boo York (2015), 12. Monster High: Great Scarrier Reef (2016).
How long does it take to watch all of Monster High?
About 12h 27m across 12 released films.
Do any Monster High films have post-credit scenes?
None are listed on TMDB.