#groan
Do people even know the actual Vikram and Vetal tale?
Reading the tales would be better, but from Wiki:
In Hindu folklore, the vetala is an evil spirit who haunts cemeteries and takes demonic possession of corpses. They make their displeasure known by troubling humans. They can drive people mad, kill children, and cause miscarriages, but also guard villages.
They are hostile spirits of the dead trapped in the 'twilight zone' between life and afterlife. These creatures can be repelled by the chanting of mantras. One can free them from their ghostly existence by performing their funerary rites. Being unaffected by the laws of space and time, they have an uncanny knowledge about the past, present, and future and a deep insight into human nature. Therefore many sorcerers seek to capture them and turn them into slaves.[1]
There is also a strong Vetala cult in the Konkan region, under the names of Betal, Vetal, Vetoba. Since Betal is said to be the brother of the goddess Shantadurga, there will be a temple dedicated in honour of Betal either within the temple complex of Shantadurga or somewhere in the sylvan surroundings. There is a Betal temple in Amona, Goa. Betal is a form of Bhairava and is the head of all spirits and ghouls and vampires and all kinds of pisachas. He has another form which is a more potent and fiery form, that of Agni Vetal who is the sevak of the goddess Kalika. Agni Vetal (Agya Vetal) has flames on his head and controls fire. Agni Vetal is used by Tantriks to perform evil black magic on people. But it isn't Lord Agnivetal's fault because the Tantriks misuse the powers given to them on propitiating Agnivetal (rather his Daityas which are at his feet-they are the ones who accept the blood sacrifices).
------
Vijay Sethupathi played it diff. Hrithik is actually true to Betaal of the folk tales.
9