Viola is shipwrecked and believes her twin Sebastian lost to the ocean.
Washed up in a strange new land, determined to survive, Viola disguises herself as a man named Cesario and finds work with Duke Orsino, only to fall head over heels in love with him. But Orsino is in love with Olivia, who – grieving for her brother – refuses all offers of romance. Until, that is, she meets Cesario for the first time. A whirlwind of passion ensues, leaving no one unaffected, not even Olivia’s prudish housekeeper Malvolia.