If you see that there’s a showing of Fantasmic! after Disney’s Hollywood Studios has closed, it isn’t a mistake. The park will close to new guests when the posted closing time hits. You also won’t be allowed to get in line for a ride after that time. But Fantasmic! will run when posted, weather permitting. Having a show after the official closing time cuts down on the crowd exiting the park. The later show will also most likely be less crowded.