United Kingdom, July 30 -- Harrison Ford loves "pretending to be somebody else".

The 83-year-old star is one of the highest-grossing actors in the world, but Harrison never really planned to become a Hollywood star.

Harrison told Variety: "I'd been to college, and I hadn't made a success of my academic career. At the beginning of my junior year, I looked for something in the course catalogue that would help me get my grade point average up, and I came across drama.

"The first line of the paragraph that described the course said, 'You read and discuss plays,' and I thought, 'I can do that.' I didn't read all the description - typical of me in those days - because the last few lines described that the course also required you to be part ...