Bala Saravanan

Ganesh clashes with a trio of criminal brothers when he tips off the police about them. When they try to seek revenge, they realize he has a score to settle with them too. (imdb)

in the 18th Century, Tributary Monarch Nirpathunga Varman's Diadem Became the Centerpiece of an Annual Carnival. In 1996, a Forbidden Love Affair Leads to Tragedy, Revenge, and a Cursed Spirit. Two Decades Later, a Stolen Diadem Resurfaces, Triggering the Return of a Vengeful Spirit

https://en.wikipedia.org/wiki/Draft:Inga_Naan_Thaan_Kingu

Paridhi, an honest cop, must race against time to solve a mysterious crime case that has baffled the police department. (imdb)

Two carefree, drunkard friends working as water suppliers find their reckless lives turned upside down after one of them; the male lead mistakenly assumes an innocent girl as a prostitute due to a hilarious misunderstanding. As they cross paths again, the girl accidentally exposes the jaw-dropping double life of a respected female government official portrayed as virtuous, but who is in fact a nymphomaniac leading a salacious secret lifestyle.

The tale of the bloodthirsty witch "Pechi", locked under a spell in the deep forest, accidentally set free and relentlessly prey on the villagers' souls in her quest for immortality.