Karthik Aryan and Vijay Raaz acted in Chandu Champion also in the same year.
Vidya Balan returns to the Bhool Bhulaiyaa franchise after seventeen years since Bhool Bhulaiyaa (2007).
The Main Theme from Nightmare on Elm Street by Charles Bernstein, was recreated as back ground music by the Ramsay's for their horror films. That same theme was recreated as back ground music for a few scene's in Bhool Bhulaiyaa 3. Will Smith and DJ Jazzy Jeff sampled the same theme music for their song " Nightmare on My Street".
Karthik's highest opener till date.
Sanjay Mishra made a joke on Netflix in the film.