Intezaar: Koi Aane Ko Hai is a horror mystery thriller about a filmmaker named Neil (Man Singh) and his wife Alya (Priyanka Singh) who are searching for a shoot location for their next horror film. The couple land up at a resort that looks to be idle for the premise of their film but soon the wife starts behaving weirdly at the resort as the husband gets to know from the locals that the place is haunted. Things go haywire for the couple as he realizes that his wife is possessed and a spirit wants to convey something. The husband seeks the help of a local psychiatrist to solve the problem but things get complicated as two people get murdered. Who could be behind these murders and what is the secret that lies buried at the location, will the couple ever be able to solve the mystery?