TASK DEFINITION: Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title
PROBLEM: In Capricorn One, the NASA mission control center maintains fluent communication with the spacecraft crew, which is obvious especially in the scene where the astronauts talk with their wives, even though the spacecraft was so far this would be impossible.  I would consider this just another logical glitch in the movie (which is full of them, IMHO), but the fact the signal from the spacecraft takes 21 minutes to reach Earth is repeatedly stressed in the movie just prior to these scenes. So I wonder, did I miss something? Is there any explanation, or is it really just an (obvious) error?

SOLUTION: How is the fluent conversation with spacecraft possible in Capricorn One?

PROBLEM: Doc Brown has got a time machine, why is he in a hurry in the end of Back to the Future part 1? Why doesn't he just give a parenting lesson to Marty?  A little more context: At the very end of part one, doc goes back to Marty to tell him about his son which is going to jail in the future and they need to stop that to happen. He is really in a hurry, but c'mon, you can wait a couple of days in the present then go back to the future at the very same moment he intended to go in first instance. He has plenty of time to achieve that!

SOLUTION: Why is Doc Brown in a hurry in the end of Back to the Future part 1?

PROBLEM: I have watched 6 seasons of Supernatural, and in almost every one of them, Sam and Dean talks about many different kinds of monsters- with different names, killing-methods and habits.  So I was wondering, is there any credibility to that information? I mean, monsters are not considered real by most people (and most probably they aren't), but I do know there are many myths and legends about them- originating from ancient times. For example, in Supernatural, they almost always use salt to keep monsters away, and also the much-used Devil's Trap.  So is this kind of lore real or just made up for the movie?

SOLUTION:
Is there any credibility to the "details" in Supernatural?