Parmanu Caste

John Abraham as Ashwat Raina

Dianaas Capt. Ambalika Bandopadhyay

Boman Irani as Himanshu Shukla, Principal Secretary to the Prime Minister

Aditya Hitkari as Dr. Viraf Wadia

Vikas Kumar as Major Prem

Yogendra Tiku as Dr. Naresh Sinha

Ajay Shankar as Puru Ranganathan

Anuja Sathe as Sushma Raina, Ashwat’s Wife

Darshan pandya Pakistani Spy

Zachary Coffin as Stephen

Mark Bennington as Daniel

Satinder Singh Gahlot as Suresh Yadav The Former Principal Secretary to the Prime Minister