Priya Bhavani Shankar. Priya Bhavani Shankar was 31 in Oh Manapenne! as 'Shruthi'.
Samyuktha Viola Viswanathan. Samyuktha Viola Viswanathan was 22 in Oh Manapenne! 
Kaarthikk Sundar. Kaarthikk Sundar was >> in Oh Manapenne! as 'Director, Screenplay'Krishnan Vasanth. Krishnan Vasanth was >> in Oh Manapenne! as 'Director of Photography'Deepak Sundarrajan. Deepak Sundarrajan was >> in Oh Manapenne! as 'Dialogue, Screenplay'
Tharun Bhascker. Tharun Bhascker was 32 in Oh Manapenne! as 'Story, Screenplay'Satyanarayana Koneru. Satyanarayana Koneru was >> in Oh Manapenne! as 'Producer'Kripakaran Purushothaman. Kripakaran Purushothaman was >> in Oh Manapenne! as 'Editor'Iniyavan Pandian. Iniyavan Pandian was >> in Oh Manapenne! as 'Assistant Editor'Balakesavan Shanmugam. Balakesavan Shanmugam was >> in Oh Manapenne! as 'Sound Editor'
Vishal Chandrasekhar. Vishal Chandrasekhar was >> in Oh Manapenne! as 'Original Music Composer, Lyricist'Suresh Chandra. Suresh Chandra was >> in Oh Manapenne! as 'Public Relations'Sachin Sudhakaran. Sachin Sudhakaran was >> in Oh Manapenne! as 'Sound Designer'Niranjan Bharathi. Niranjan Bharathi was >> in Oh Manapenne! as 'Lyricist'
Harish Kalyan
Anbu Thasan
Venu Arvind
Abishek Kumar
Ashwin Kumar
Anish Kuruvilla
K. S. G. Venkatesh
Abdool Lee
Janaki Jayaraman
Porkodi Senthil
M. J. Shriram
Ramesh Varma
Rekha D'One
Vivek
Yuvraj Ganesan