அச்சம் என்பது மடமையடா

கௌதம் மேனன் as Police Officer Silambarasan as Rajnikanth Manjima Mohan as Leela Sathish Krishnan as Mahesh Baba Sehgal as Kamath R. N. R. Manohar as Mahesh's father Daniel Balaji as Hiren Anjali Rao as Maythrei Muralidharan Mathew Varghese as Muralidharan Priyadarshini Rajkumar Nagineedu Vellanki as Raman

Madhan Karky Lyricist Anthony Editor Vijay Yesudas Playback Singer Aparna Narayanan Playback Singer Vignesh Shivan Lyricist Dhilip Subbarayan Stunts Coordinator Shashaa Tirupati Playback Singer கௌதம் மேனன் Director, Screenplay, Story, Producer, Dialogue A.R. Rahman Original Music Composer Jonita Gandhi Playback Singer Sathyaprakash Dharmar Playback Singer Sid Sriram Playback Singer Thamarai Lyricist