Vijay as Sachin

Genelia D'Souza as Shalini

Bipasha Basu as Manju

Vadivelu as Ayyasamy (Arnold)

Raghuvaran as Gowtham

Santhanam as Santhanam

Java Sundaresan as Ayyasamy's Friend

Thalaivasal Vijay as Preethi's Father

Mohan Sharma as Shalini's Father

Mayilsamy as Fake Blind Man

Linda Arsenio as Special Appearance in "Vaadi Vaadi" Song

Kaniha as Shalini (Voice)

Bonda Mani as

Sathyan Sivakumar as

Vaiyapuri as

Bhalajie as Balaji

Rashmi Murali as Shalini's Friend