When the titular antagonist of an action game takes on physical form, it's up to the game's less powerful protagonist to save the world.
शाहरुख़ ख़ान
as Shekhar Subramaniam / G.One
Arjun Rampal
as Ra.One
Kareena Kapoor Khan
as Sonia S. Subramanium
Armaan Verma
as Prateek
Tom Wu
as Akaashi
Shahana Goswami
as Jenny Nayar
Dalip Tahil
as Barron
Satish Shah
as Iyer
Suresh Menon
as Taxi Driver
Atul Sharma
as Airport security guard
Ben Hawkey
as Billy
Delnaaz Irani
as School teacher
