Warner Brothers has announced a science fiction retelling of the Samson story in a futuristic context. SciFi Wire's description of Samson catches my interest:
Samson gives a futuristic twist to the story of the biblical strongman who was invincible until he was betrayed by Delilah, to whom he entrusted the secret that his strength came from his long hair.
I have no idea if they're just repeated something WB had given them or are going by their understanding of what the Samson story is about, but it strikes me as relying on a popular misconception of Samson, one that I've seen gotten right in pop culture only once that I can think of (and that was Veggie Tales' Minnesota Cuke: the Search for Samson's Hairbrush).
Samson's strength in the book of Judges doesn't derive from his hair at all. His hair is only mentioned twice. The first time is God's command to Samson's parents that he would be a Nazirite from birth, an exceptional situation given that a Nazirite vow was usually voluntary and temporary. Those who took the vow wouldn't cut their hair, among other restrictions, for the duration of their vow. Nothing is said there to tie the strength to the hair. His hair is simply part of his being a Nazarite. Nowhere else in the Samson narrative is his strength mentioned in the context of his hair until the Delilah account. His strength is simply something God gives him for use in judging those who are evil toward God's people. When Delilah presses him for an explanation, and he mentions his hair, with every reason to believe that she'd have it cut (given her past responses to his lies about the source of his strength), he in effect sets himself up to violate his vow. So God takes his strength away. But the narrative itself never endorses the view that his strength really did come from his hair.
Now it's possible that Samson himself really did think the hair was the source of the power, in which case the fact that he's willing to boil it down to his hair is a sign that he doesn't get it himself. That theme appears throughout Judges and the Samson narratives in particular. The judges get progressively less faithful and more mixed in motivation, culminating in Samson, who frequently shows little care for the Torah's stipulations, up to the point of putting himself in a position where his Nazirite status gets prematurely cut off (pun intended). But it's not clear that he really thought this, as far as I can tell, and the narrator never tells us this.
I can see how a scifi version of it can get some basic plot similarities, but it certainly loses the main point of the whole thing unless it's not replacing the religious elements with scifi ones but simply tells the story with that side intact but in a different context. I have a feeling they won't do that, though, since the point of doing a futuristic version of it is probably to have some science fiction explanation of how hair can contain within it the explanation for super-strength.