However, the scene was not shot at the actual location. The landmark was digitally created at a VFX studio in London.
A team of technicians was brought down to Mumbai to visit the CST and study its architecture.
Written by Anubhav Sinha, Ra One also stars Kareena Kapoor, Arjun Rampal and Tom Wu in lead roles.
(Published 12 October 2010, 11:49 IST)