1. Movie Studio/Distributor:
* They often have licensing agreements with broadcasters that specify when a movie can be shown. This is usually tied to the movie's MPAA rating (e.g., G, PG, PG-13, R, NC-17).
* Some studios might have strict rules about when their movies can be shown, especially for newly released films.
2. Broadcast Network/Cable Channel:
* They have their own internal programming policies based on audience demographics and desired content.
* They might choose to air a movie at a certain time to maximize viewership or to fit a specific theme or programming block.
* They also have to consider the ratings system and potential viewer complaints.
3. FCC (Federal Communications Commission):
* The FCC has some oversight over broadcast content, but they don't directly dictate what time movies can be shown.
* They have indecency rules that apply to broadcast television, but these mainly focus on the content itself and not specific times.
4. Local Regulations:
* Some local communities might have ordinances restricting the showing of certain movies during specific hours.
* These are less common, but they do exist in certain areas.
5. Parental Control:
* Viewers themselves can use parental controls to block content they deem inappropriate for certain ages.
* This is an important tool for parents who want to control what their children watch on TV.
In essence, it's a combination of industry practices, network policies, and societal norms that determine when movies can be shown on TV. There isn't a single, definitive answer, and the specific factors involved can vary from case to case.