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Dhanush as Vasu |
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Nayanthara as Keerthi |
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Raghuvaran as Vasu's Father |
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Karunas as Ganesh |
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Karthik Kumar as Cheenu |
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Saranya Mohan as Pooja |
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Sukumari as Grandmother |
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Manobala as Balu |
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K. Viswanath as Keerthi's Grandfather |
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Ragasiya as Special Appearance in "Oh! Baby Oh! Baby" Song |
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Rachana Maurya as Special Appearance in "Nenjai Kasakki" Song |
| Directing | Mithran Jawahar | Director |
| Production | Dr. K. Vimalageetha | Producer |
| Editing | Kola Bhaskar | Editor |
| Writing | Selvaraghavan | Writer |
| Sound | Andrea Jeremiah | Playback Singer |
| Sound | Yuvan Shankar Raja | Original Music Composer |
| Sound | Udit Narayan | Playback Singer |
| Sound | Haricharan | Playback Singer |
| Sound | Rita Thyagarajan | Playback Singer |
| Sound | Karthik | Playback Singer |
| Sound | Hariharan | Playback Singer |
| Sound | Suchitra | Playback Singer |
| Writing | நா. முத்துக்குமார் | Lyricist |
| Sound | D. Imman | Additional Soundtrack |
| Sound | Dharan Kumar | Additional Soundtrack |
