The Trailer: The original trailers for the upcoming Fantastic Four showed the titular quartet traveling to a parallel dimension, where the desolate landscape was bathed in a fiery, orange light, and the cause of their transformation appeared to be some lava-like substance found there.The Final Movie: The final trailer for the movie, released in mid-July, shows that this sequence has undergone a substantial colour change in post-production, the orange being switched out for green in almost every single shot.Why would director Josh Trank alter the look of the shots so drastically so late in production? Is it to help evoke more of an "otherworldly" feel, considering how relatable to Earth the lava-esque orange colour is? Or is it just another sign that this is a disastrous production running wildly out of control? Time will tell...