Flash Forward (1997)

It's very doubtful that Miles and Tucker would have gotten away with their little quest because the 5 "Planet of the Apes" movies combined would be over 10 hours. Add the time for intermissions between each movie, as well as the time they would have taken returning to the camp and the two would have been gone for at least 12, if not 13 hours. Unless the teachers and camp counselors are very inept, Tucker and Miles would have definitely gotten some severe discipline for their stunt. It's unlikely they would have been able to stay awake for that long, although the intermissions between each movie would have helped them a little.