In September 2018, he will make his first appearance on Broadway in a revival of The Waverly Gallery.
He will be appearing in two films in 2019, Honey Boy and Waves.
When asked about his sexuality in an interview with Vulture, Lucas said, "In the early stages of my life, some of the people I was most infatuated with were my closest male friends. That was the case through high school, and I think I was always aware that while for the most part I was attracted to women, I existed on a spectrum," before adding that he exists "on that spectrum: Not totally straight, but also not gay and not necessarily bisexual."