Rajiv Padmanabhan (segment "Ilamai Idho Idho")
Jayaram
Lakshmi Krishnan (segment "Ilamai Idho Idho")
Urvashi
Caretaker (segment "Avarum Naanum – Avalum Naanum")
Krithika Bala
Saras (segment "Coffee, Anyone?")
Anu Hasan
Valli (segment "Coffee, Anyone?")
Suhasini Maniratnam
Mahendran (segment "Coffee, Anyone?")
Kathadi Ramamurthy
Soundara Mahendran (segment "Coffee, Anyone?")
Komalam Charuhasan
Ramya (segment "Coffee, Anyone?")
Shruti Haasan
Sadhana (segment "Reunion")
Andrea Jeremiah
Bhairavi (segment "Reunion")
Leela Samson
Vikram (segment "Reunion")
Sikkil Gurucharan
Devan (segment "Miracle")
Bobby Simha
younger Rajiv Padmanabhan (segment "Ilamai Idho Idho")
Kalidas Jayaram
Rocky (segment "Miracle")
Sharath Ravi
Michael (segment "Miracle")
Muthukumar
Guruji (segment "Miracle")
Ezhil Arasan
Guruji Assistant (segment "Miracle")
Thomas Kurian
younger Lakshmi Krishnan (segment "Ilamai Idho Idho")
Kalyani Priyadarshan
Maid (segment "Ilamai Idho Idho")
Preethi Nedumaran
Arun Krishnan (segment "Ilamai Idho Idho")
Krishnakumar Balasubramanian
Chitra (segment "Ilamai Idho Idho")
Ananya Ramaprasad
Narrator (segment "Ilamai Idho Idho")
R. Madhavan
Thaatha (segment "Avarum Naanum – Avalum Naanum")
M. S. Bhaskar
Kanna (segment "Avarum Naanum – Avalum Naanum")
Ritu Varma
Editor
Vivek Harshan
Anthony
Playback Singer
G. V. Prakash Kumar
Original Music Composer
S.P.B. Charan
Director
Gautham Vasudev Menon
Dialogue
Sudha Kongara Prasad
Screenplay
Shruti Ramachandran
Writer
Mani Ratnam
Director of Photography
P. C. Sreeram
Karthik Subbaraj
Rajiv Menon
Sreekar Prasad
Govindh Vasantha
Bhavani Sre
Bombay Jayashri
Post Production Coordinator
Richard Anthony
Keerthiswaran
Krishnaswamy Ramkumar
Reshma Ghatala
Arjun Nadesan
Adhithya K R
T. S. Suresh
Sangathamizhan
Kaber Vasuki
Francis Thomas
Lyricist
Shreyaas Krishna
Satish Raghunathan
Nivas Prasanna
Selvakumar SK
Niketh Bommi