The correct viewing order for Dragons is the subject of some debate (examples here, here, and here). In this podcast, I use the viewing order below, which I think is the in-universe order (assuming all installments occur in the same universe). I also indicate where they can be found on streaming and physical media. Special thanks to Maple Leaf Mommy for pointing out the location of some of the short films on Netflix.
The TV series has two different season enumerations. Two seasons (Riders of Berk and Defenders of Berk, respectively) were produced before How to Train Your Dragon 2 was released, and six seasons (Race to the Edge) were produced after. Sometimes these are numbered seasons 1-8, and sometimes the Race to the Edge seasons are numbered separately 1-6.
- How to Train Your Dragon
- Legend of the Boneknapper Dragon
- Book of Dragons
- Gift of the Night Fury
- DreamWorks Dragons: Riders of Berk (Season 1)
- DreamWorks Dragons: Defenders of Berk (Season 2)
- Dawn of the Dragon Racers
- DreamWorks Dragons: Race to the Edge (Season 1-6, 3-8 overall)
- How to Train Your Dragon 2
- How to Train Your Dragon: The Hidden World
- DreamWorks Dragons: Homecoming
Smidvarg and the Gang 