Tom Grater International Film ReporterThree weeks after filmmaker Sam Mendes teamed up with Netflix to launch a $620K (£500K) fund to support the UK’s embattled theater workers, the pot has swollen to $2M (£1.6M) and counting.Prominent figures to contribute include the estate of the late Peter Saunders and Lady Saunders, the UK theater impresario behind The Mousetrap, which joins Netflix as the headline supporter.