Most of the top actors and actresses may be working in ten or twelve films at the same time, so they will give one director two hours and maybe shoot in Bombay in the morning and Madras in the evening. It happens.
Satyajit RayI had developed this habit of writing scenarios as a hobby. I would find out which stories had been sold to be made into films and I would write my own treatment and then compare it.
Satyajit RaySometimes a director is making three films. Perhaps he is shooting a film in Madras and a film in Bombay and he can't leave Madras as some shooting has to be done, so he directs by telephone. The shooting takes place. On schedule.
Satyajit Ray