Reading your own pages, you stop hearing them — the clunky line, the beat that runs long, hide until someone performs them. Prelogue turns any screenplay into a table read: pick or design a voice for every character, hear it instantly, then invite real actors to record the roles. Their performances splice into the read. Free to upload and preview; a full voiced read is a one-time $19. Catch what silent reading hides — before you're repped or staffed.