When it comes to modern horror, the Insidious franchise stands tall with the best of them. Whether it be The Conjuring movies or the new Evil Dead adaptations, there's certainly a lot drawn from Insidious. It began James Wan's journey in 2010 as a master of horror, bringing the jump-scare back in a big way.
Source:https://www.cbr.com/insidious-scariest-moments/