London in the '70s was a pretty catastrophic dump I can tell you. We had every kind of industrial trouble we had severe energy problems we were under constant terrorist attack from Irish terrorist groups who started a bombing campaign in English cities politics were fantastically polarized between left and right.
The difference between a movie star and a movie actor is this - a movie star will say 'How can I change the script to suit me?' and a movie actor will say. 'How can I change me to suit the script?'