In the early 1950s, aspiring actors Paul Newman and Joanne Woodward meet as understudies on Broadway, sparking two of Hollywood’s most iconic careers and a decades long love story. There’s just one problem: Paul is already married.

As Paul’s alcoholism continues to wreak havoc on their marriage, Joanne gives her husband an ultimatum – get sober or get out. Later, a personal tragedy causes Paul to dive headfirst into a dangerous hobby…racecar driving.