Ramanujan

Abhinay Vaddi

Srinivasa Ramanujan

Suhasini Maniratnam

Komalatammal

Kevin McGowan

G. H. Hardy

Abbas

Prasanta Chandra Mahalanobis

Anmol

Young Srinivasa Ramanujan

Bhama

Janaki

Richard Walsh

Francis Spring

Sarath Babu

Diwan Bahadur R. Ramachandra Rao I. C. S.

Radha Ravi

Prof. Singaravelu Mudaliar

Madhan Bob

Prof. Krishna Shastri

Y. G. Mahendran

S. Narayana Iyer

Manobala

Krishna Rao

Satish Kumar

Anandhu

Thalaivasal Vijay

Sathiyapriya Rayar

Manibharathi

Krishnan

Delhi Ganesh

Kitty

Seshu Iyer

T. P. Gajendran

T. Namberumal Chetty

Mohan Raman

Cloudia Swann

Ms. Bourne

Mike Parish

Doctor Charles

Harsh Naik

Chatterjee

Lizzie Bourne

Ms. Gertrude Hardy

Jon Wennington

Professor

Gnana Rajasekaran

Director

Srivatsan Nadathur

Producer

Sushant Desai

Producer