The show was aired by Star Plus. It formed part of a new strategy for the 10pm to 11pm time slot. The show started with the usual horror and ghost stories, but evolved into having a crusader who fought against ghosts and zombies in the form of "Vikraal". Mamik Singh was the first actor to portray Vikraal and later this role was portrayed by Salil Ankola.
Ssshhhh... Koi Hai (transl. "Ssshhhh... Someone's there") is an Indian horror thriller television anthology series created by Cinevistaas Limited and Contiloe Entertainment for Star Plus. The first season was created by them together, while later seasons were only created by Aditya Narain Singh & Abhimanyu Singh and were aired on Star Plus' sister channel Star One. The series which premiered on 27 July 2001, ran for three seasons ending on 16 May 2010.
Mamik Singh, Salil Ankola, Neha Devi Singh, Jiten Lalwani, Alex Upadhyay, Shahbaz Khan, Gufi Paintal, Shonali Malhotra, Reshma Khan, KK Goswami, Shiva Rindani, Vindu Dara Singh, Ronit Roy, Mac Mohan, Sunil Grover, Murali Sharma, Hrishikesh Pandey, Kamya Panjabi, Girish Jain and others have starred in the series. Shakti Anand, Indian TV actor, also worked in the first season and two episodes of the second season
Initial episodes were the stories related from every aspect of horror and thrillers and in later episodes a ghostbuster was introduced named Vikraal played by Mamik Singh, who captures ghosts. Later again, the show takes turn over after the return of Mayakaal, who was the most powerful wizard and captured Vikraal. Guru Satyacharya observed that Vikraal could not handle the situation alone, and therefore decided to summon Mritunjay's daughter Bijli and Captain Kishan to help Vikraal. These three defeated Mayakaal. These ghostbusters' mission was to get rid of all the ghosts and evil spirits in the world. These three ghost-busters were called the Trikaal, who were always ready to fight evil powers. The Show used to run every Friday 10:00pm, later changed to 10:30pm on Star Plus prime Weekend. Later, the show had a re-run on Star Utsav which aired during 2008 at 10:00pm every Saturday and Sunday