After a viral altercation at a recent production of "Mamma Mia," people might be thinking about theater etiquette, and how to address misbehavior without escalating the situation, or negatively impacting the theater experience. Larry Smiglewski is a Broadway production stage manager, and also a marriage and family therapist. He shares his thoughts on compassion, respect, and dealing with bad behavior in public set…
SOURCE: YouTube at 03:16PM on January 13, 2026