SQL Full Text Search - Design Decision: Multiple Tables or One Huge One

I'm somewhat new to SQL but I'm creating a database where there's one table of movie metadata, and I need to do full text searches on the movie scripts, which are currently organized into large tables, one for each movie, with columns for line number, timestamp, and a body of text (which needs to be able to be searched for keywords, phrases). My question is whether my searches would run faster using one massive table for all of the scripts instead of one for each movie. I'm using SQLite and Python. I'm using fts4 to implement the full text search capabilities.