The term 'Scene of Action' can be broken down into three crossword solutions: VENUE (5 letters), SITE (4 letters), and THEATER (7 letters). A VENUE is a place where an event or activity takes place, such as a concert hall or sports stadium. A SITE is a specific location, such as a building or area of land. A THEATER is a building or outdoor area used for the performance of plays, musicals, or other dramatic works. All three terms refer to a physical space where an action or event occurs.