Tom Stoppard: Tom Stoppard Doesn't Know

'Almost everybody I know has firm opinions about almost everything. It's better to have halitosis than to have no opinion. The characteristic position I find myself in is one of cautious agreement with two incompatible points of view.' Playwright Tom Stoppard conducts an idiosyncratic search for certainty in a film involving a peacock, the M4, the Department of Weights and Measures, and a Professor of Physics.