Since both shows were produced by the same creators (BP Singh/Fireworks Productions), a crossover is not only plausible but highly requested by fans. However, to make it "solid," it needs to move beyond a simple cameo. It needs a mechanic that justifies why a detective is involved in a supernatural case.
Here is a solid feature proposal:
Fireworks Productions for Sony Entertainment Television [3, 4]. While they are separate shows—one a crime procedural and the other a horror anthology—their "story" is linked by their creator and a few rare crossover events. 1. The Connection: B.P. Singh Both shows were the brainchild of B.P. Singh , who pioneered these genres on Indian television [7, 11]. CID (1998–2018) : Follows the Crime Investigation Department led by ACP Pradyuman (Shivaji Satam), known for forensic-led crime solving and catchphrases like cid and aahat