Petta Skuespillere og folkene bag
RajinikanthPetta 'Kaali' Velan Nawazuddin SiddiquiSingaar 'Singaaram' Singh Guru SomasundaramDistrict Collector Aadukalam NarenMichael's Father Y. G. MahendranCollege Principal Chinni JayanthMangalam's Patient Ramachandran DurairajMichael's Father's Henchman Manikandan AchariMichael's Father's Henchman Deepak ParameshMichael's Friend Adhithya ShivpinkMichael's friend Shabeer KallarakkalArjith VaibhavIdhayam Murali (Special Appearance in the song "Aaha Kalyanam" ) Karthik SubbarajInstruktør / Forfatter Kaarthekeyen SExecutive producer R S Suresh ManiyanExecutive producer Suresh SelvarajanProduction Design S. ThirunavukkarasuDirector Of Photography Niharika BhasinCostume Design Praveen RajaCostume Design Srinivasan ElangovanAssisterende instruktør Charukesh SekarAssisterende instruktør Anirudh RavichanderKomponist af original musik Anthony DaasanPlayback Singer Nakul AbhyankarPlayback Singer D. Ramesh KuchirayarProduction Executive 
