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 the movie Predator  (1987), near the climax, when the Predator finds Arnold, it did not try to kill him immediately. Instead, it goes near him and checks his head and removes its helmet (I am assuming that it would be its helmet).   Why did it not kill Arnold immediately as it killed everybody else? Did checking Arnold's head mean something?

SOLUTION: Why did the Predator not kill Arnold immediately as it killed everybody else?

PROBLEM: When Thanos arrived at Titan Dr. Strange said "You look more like a Thanos" as if he had seen him for the first time. On the contrary Dr.Strange went ahead in time to see the possible outcomes and he must have seen Thanos in it. Is this a movie plothole?

SOLUTION: Why did Dr. Strange make the comment "You look more like a Thanos"?

PROBLEM:     In the episode The Raiders Minimization of The Big Bang Theory Amy ruins Raiders of the Lost Ark for Sheldon by making the following claim:   Indiana Jones plays no role in the outcome of the story. If he weren't in the film it would turn out exactly the same.    [...]    If he weren't in the movie the Nazis would have still found the Ark, taken it to the island, opened it up and all died... just like they did.   Well, the Ark ending up in the warehouse (probably) wouldn't have happened without Indy, but aside from that, would Belloq and the Nazis have met the same fate even without Indy's meddling?  My question:  Is Amy's assertion correct, did Indiana Jones play no role in the outcome of the story?

SOLUTION:
Is Amy right about Indiana Jones being irrelevant to the outcome?