A retail billionaire’s 60th birthday party is celebrated in an exclusive hotel on the Greek island of Mykonos.

Colorado Springs, late 1970s. Ron Stallworth, an African American police officer, and Flip Zimmerman, his Jewish colleague, run an undercover operation to infiltrate the Ku Klux Klan.

Straitlaced Princeton University admissions officer, Portia Nathan is caught off-guard when she makes a recruiting visit to an alternative high school overseen by her former college classmate, the freewheeling John…