- Country: India
- Genres: Action, Crime, Drama
- Release: 2015-02-05 (India), 2015-02-06 (Norway), 2015-02-12 (Kuwait)
- Director: Gautham Vasudev Menon
- Writers: Thiagarajan Kumararaja , Gautham Vasudev Menon , Shridhar Raghavan , Gautam Siddharth
- Language: Tamil
- Stars: Ajith Kumar , Arun Vijay , Trisha Krishnan , Anushka Shetty , Krrish Menon , Vivek , Anikha Surendran , Ashish Vidyarthi , Suman , Avinash
- Runtime: 168 min
- Awards: 2 wins & 8 nominations
- AKA: Yentha Vaadu Gaani (India) , Yennai Arindhaal , Yennai Arindhaal (Australia) , Yennai Arindhaal (United Arab Emirates) , Sathyadev I.P.S. (India) , Satyadev The Fearless Cop (India) , Yennai Arindhaal (India) , Yennai Arindhaal (Italy) , If You Knew Me (United States of America) , Yentha Vaadu Gaanie (India)If You Know Me, Yentha Vaadu Gaani, Yentha Vaadu Gaanie
- Plot: The life of a young boy, Sathyadev, takes a destined route when his father becomes an incidental casualty in a scene of crime. The I.P.S. route takes away from him, a loving wife-to-be and renders a child motherless. It also gives him a prominent enemy, Victor, who makes a comeback into his life as the perpetrator when he is attempting to solve a kidnap case. And like the narrative tells at that very moment - 'All hell breaks loose' and culminates in a riotous climax.
- IMDB:tt4258292
Yennai Arindhaal Cast · · · ALL
Gautham Vasudev Menon
Director
Ajith Kumar
DCP Sathyadev IPS
Arun Vijay
Victor
Anikha Surendran
Isha
Vivek
'Revolver' Richard
Anushka Shetty
Thenmozhi
Trisha Krishnan
Hemanika
Parvati Nair
Elizabeth
Ashish Vidyarthi
'Golden' Raj
Suman
Muruganandham
Avinash
Hemanika's father
R.N.R. Manohar
Satyadev's Uncle
Stunt Silva
Matthew
Amit Bhargav
Thenmozhi's proposed groom
Rajasimman
Mona Khakade
Jayaprakash Radhakrishnan
Saravanan
Rekha Suresh
Brothel Owner
George Vishnu
Thenmozhi's Father
Cell Murugan
Pondy Ravi
Aathma Patrick
Henchman
Aditi Balan
Uncredited Role
Daniel Balaji
Gangster
Nasser
(I)
Sathyadev's father
Gautham Vasudev Menon
Police Officer