aeduard/E+ via Getty Images Co-authored by Treading Softly A gladiator plunges a sword into his opponent, and the crowd sits silent as his foe falls to the ground. He picks up his sword, throws it at the wealthy watchers, and cries: "Are you not entertained?!" This famous series of events is displayed in the now iconic movie Gladiator, starring Russel Crowe as the lead character. Since its inception, movie theaters have been a gathering place for entertainment, joint experiences, and family fun. While opera ...