2014’s Annabelle was the first spinoff of The Conjuring movies to be released in theaters (back in 2014) and it will be followed by next month’s release of Annabelle: Creation.
The first teaser trailer for The Conjuring spinoff, The Nun debuted at San Diego Comic-Con 2017.
On top of all that, The Crooked Man – another spinoff based on a monster that was introduced in The Conjuring 2 – is also currently in development.
According to Deadline, the teaser trailer for The Nun debuted as part of a “Scare Diego” marketing campaign for all the upcoming theatrical releases from Warner Bros.’