शकुंतला देवी

Vidya Balan

Shakuntala Devi

Sanya Malhotra

Anupama Banerji

Jisshu Sengupta

Paritosh Banerji

Amit Sadh

Ajay Abhaya Kumar

Luca Calvani

Javier

Sheeba Chaddha

Tarabai

Prakash Belawadi

Shakuntala's Father

Ipshita Chakraborty Singh

Shakuntala's Mother

Ahan Nirban

Srinivas

Chahat Tejwani

Young Anu

Nisha Aaliya

Bookshop Interviewer

Max Dowler

BBC Host