9 young performers participate in a difficult selection process for a new musical by a gifted director with a dark past. They come from different backgrounds with differing motivations, but all have the same dream: to make it.

With a reputation for seducing members of the opposite sex, regardless of their marital status, a notorious womanizer discovers a beauty who seems impervious to his charms. However, as he continues to pursue the indifferent lady, he finds himself falling in love.

Adam Verver, a US billionaire in London, dotes on daughter Maggie. An impecunious Italian, Prince Amerigo, marries her even though her best friend, Charlotte Stant, is his lover. She and Amerigo keep this secret from Maggie, so Maggie interests her widowed father in Charlotte, who is happy with the match because she wants to be close to Amerigo. Charlotte desires him, the lovers risk discovery, Amerigo longs for Italy, Maggie wants to spare her father's pain, and Adam wants to return to America to build a museum. Amidst lies and artifice, what fate awaits adulterers?