Usually new movies are added, and older movies removed on Thursdays.
Friday
Weekly
It depends on the movies and the manager. If a particular movie is very popular, they will keep playing it for several weeks, especially if the Blockbuster season is slow. However smaller movies that aren't as popular leave much quicker, especially to make room for bigger movies. Only expect those for 2-3 weeks at most. Unless you know the manager there's no real way to check except look at the last date there's showtimes online. Chico generally plays more movies longer.
Give or take about ah month..
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