Kadal

Gautham Karthik

Thomas

Thulasi Nair

Beatrice/Bea

Arjun Sarja

Bergmans

Arvind Swamy

Sam Fernando

Ponvannan

Chetty

Lakshmi Manchu

Celina

Guru Somasundaram

Kovil Kutty

Kalairani

Mother Superior

Vinodhini Vaidyanathan

Vinodhini

Eka Lakhani

Bergman's wife

Singampuli

Clarence

Munishkanth

Masilamani

Mithu Chakrabarty

Thomas' mom

Senthikumari

Chetty's wife

Saran Shakthi

Shakthisree Gopalan

Celina (voice)

Vee Jenish

Rajavel Oliveeran

Assistant Camera

Rajiv Menon

Director of Photography

Sujata Rajain

Costume Assistant

Eka Lakhani

Costume Designer

Brinda

Choreographer

Rajavel Olhiveeran

Cinematography

Hentry Kuruvilla

Mixing Engineer

Charlie Ruedpokanon

Stunts Coordinator

K. M. Sarjun

Assistant Director

Mani Ratnam

Director

Ken Metzker

Digital Colorist

Santosh Pawar

Digital Intermediate Colorist

Sreekar Prasad

Editor

A Babu

First Assistant Editor

Sivakumar Ananth

Executive Producer

A Manohar Prasad

Producer

Mani Ratnam

Producer

Suhasini Maniratnam

Producer

A.R. Rahman

Original Music Composer, Playback Singer

Abhay Jodhpurkar

Playback Singer

Chinmayi Sripaada

Playback Singer

Dinesh Kanagaratnam

Playback Singer

Haricharan

Playback Singer

Harini

Playback Singer

Maria Roe Vincent

Playback Singer

Natalie Di Luccio

Playback Singer

Shakthisree Gopalan

Playback Singer

Sid Sriram

Playback Singer

Tanvi Shah

Playback Singer

Vijay Yesudas

Playback Singer

Sudipto Mukhopadhyay

Production Sound Mixer

Krishnan Subramanian

Sound Engineer

Tapas Nayak

Sound Engineer

Kannan Ganpat

Sound Mixer

Sajjad Fateh

VFX Editor

Jeyamohan

Dialogue, Story

Dinesh Kanagaratnam

Lyricist

Madhan Karky

Lyricist

Vairamuthu

Lyricist

Mani Ratnam

Screenplay