A popular magician seeks help from a psychiatrist to protect him from a witch that has haunted him since childhood.
Unfortunately the movie Ek Thi Daayan is not yet available on HBO Max.
| Directing | Kannan Iyer | Director |
| Production | Ekta Kapoor | Producer |
| Production | Shobha Kapoor | Producer |
| Production | Vishal Bhardwaj | Producer |
| Production | Rekha Bhardwaj | Producer |
| Directing | Ravi Chhabriya | Second Assistant Director |
| Production | Nitin Chandrachud | Line Producer |
| Writing | Matthew Robbins | Screenplay |
| Writing | Vishal Bhardwaj | Screenplay |
| Writing | Vishal Bhardwaj | Story |
| Writing | Vishal Bhardwaj | Dialogue |
| Writing | Mukul Sharma | Novel |
| Sound | Vishal Bhardwaj | Original Music Composer |
| Art | Amit Ray | Production Design |
| Art | Shraddha Johri | Assistant Art Director |
| Production | Honey Trehan | Casting |
| Costume & Make-Up | Darshan Jalan | Costume Design |
| Costume & Make-Up | Ayesha DeVitre | Hairstylist |
| Sound | Sunidhi Chauhan | Playback Singer |
| Sound | Rekha Bhardwaj | Playback Singer |
| Sound | Clinton Cerejo | Playback Singer |
| Sound | Suresh Wadkar | Playback Singer |
| Sound | Sukhwinder Singh | Playback Singer |
| Camera | Saurabh Goswami | Director of Photography |
| Editing | Sreekar Prasad | Editor |
