Saithan (சைத்தான்) 7 years old

A software engineer starts hearing a voice inside his head that tells him to go in search of a woman named Jayalakshmi and murder her!

Credits

Name	Character
Aadukalam Murugadoss	as Ravi
Remya Nambeesan She was 30, now 38 years old	as Jayalakshmi (Cameo in Picture Only)
Meera Krishnan She was 48, now 56 years old	as Dinesh's Mother
Charu Haasan He was 86, now 94 years old	as "Yettu" Arumugam
Y. G. Mahendran He was 66, now 74 years old	as Dinesh's Boss
Vijay Antony He was 41, now 49 years old	as Dinesh / Sharma

Name	Department
Vijay Antony as Original Music Composer. He was 41 (now 49) years old	Sound
Sujatha Rangarajan as Story. He was 81 (72) years old when He died	Writing