The term 'ACT PART' can be broken down into two crossword solutions: SCENE (5 letters) and ACT (3 letters). SCENE is a term used in theater, film, and television to refer to the location of a particular action or event. It is also used to describe the physical setting of a play or movie. An ACT is a division of a play or opera, usually consisting of several scenes. In theater, an ACT is typically composed of several scenes that are connected by a common theme or plot.