Great Performances at The Met delights audiences with productions featuring the world's leading stars of opera. Tonight, watch composer Nico Muhly’s reimagining of Winston Graham’s novel Marnie (which inspired the Hitchcock movie of the same name), about a beautiful, mysterious woman who assumes multiple identities. Isabel Leonard stars in the title role alongside Christopher Maltman as Mark Rutland. Robert Spano conducts.

Watch it tonight at 9pm on WGBH 2.