In the 2005 Fantastic Four movie, it's shown that the eponymous characters (plus Victor von Doom) go to a space station to study a cosmic storm. After some miscalculations, the storm is upon them, and Ben Grimm is outside the station while the rest is inside, protected by a shield. So, the “obvious” scenario is that since Ben is outside, he receives way more radiation than the rest of the team.
However, what really happens is that the shield breaks, leaving all of them exposed, wearing nothing more than their blue suits. But Ben was already outside, and he was wearing a spacesuit, giving him (a little) more protection than the others.
So, why is Ben the most affected by this catastrophe, when he was in fact the most protected one? Is this an error in the film, or is there any other circumstance that actually made him more vulnerable?
SUE: How come Ben can't turn it on and off like us?
REED: That's what we're here to find out.