The movies are on the beach between the GF and the Poly. They are typically shown every night except Monday and Tuesday. I think every month they change the rotation of the movies so it will depend on when you are there.
There is a campfire before the movie and they sell s'more materials in little packets. They also play some rockin music before the movie while the sun is setting waiting for the darkness to fall. There are beach lounge chairs that you can sit back and relax on.
DH and I took turns walking to the GF pool bar to buy a few rounds of cocktails to enjoy during the movie while DD had a blast playing with the other kids and watching the movie. Good fun for free (minus the cocktails and s'more packages)
With all the fresh air and relaxing by the lagoon watching the movie, we all passed out cold that night

and slept like rocks!