Tony Shalhoub and Santino Fontana discuss Lincoln Center Theater’s production of “Act One,” which has been nominated for five Tony Awards. The play is written and directed by James Lapine, based on the autobiography by theater director, playwright, and screenwriter Moss Hart. Shalhoub and Fontana play Moss Hart at different stages of his life. “Act One” is playing at Lincoln Center’s Vivian Beaumont Theater.