- Vijay Antony
- Dinesh / Sharma
- Arundathi Nair
- Devagi / Ishwarya / Jayalakshmi
- Charu Haasan
- Yettu Arumugam
- Y.G. Mahendran
- Dinesh's Boss
- Raja Krishnamoorthy
- Psychiatrist
- Meera Krishnan
- Dinesh's Mother
- Murugadass
- Ravi
- Arav
- Nataraj
- Siddhartha Shankar
- Thomas
- Kamal Krishna
- Dr. Christopher
- Vijay Sarathy
- Auto Driver
- Ramya Nambeeshan
- Jayalakshmi (Cameo)
- Karthick Krishna C.S.
- Journalist Interviewing the Doctor
