Rehearsal
A rehearsal is a practice session for actors, directors, and crew to work through scenes or routines before filming or live performance, ensuring everything runs smoothly.
Read Through
A Read Through is a rehearsal in which the entire cast reads the complete script aloud together — establishing character relationships, revealing script issues, and giving everyone their first experience of the complete story.
Tech Rehearsal
A Tech Rehearsal is the theatrical rehearsal phase where technical elements — lighting, sound, and set changes — are integrated with performers for the first time, typically the most demanding period of production.