I don't have much to add about this movie, which I rather enjoyed, and which has more credibility at least than dive-bombing the World Trade Center into dust or literal dinosaurs being revived. I love Jill Hennessey (she is actually credited as Jillian Hennessey) and do not understand her. As if one ever understands the opposite sex. She left that cushy job on Law and Order. But I must disagree with at least one other commenter who disliked her acting. She is a fabulous actress, but subtle. Beauty doesn't hurt.
On the matter of Zegers being shirtless, the reason is obvious. In the scene where Hennessey confronts him in the collapsing building, he is holding himself as through he is actually nude and covering his private parts. You can't see a square inch of clothing on him. Also, his chest scars have conveniently disappeared. By the way, he already has the makings of a pot belly and probably will not age well, even though his IMDb profile states that he is an athlete.
On the matter of Zegers being shirtless, the reason is obvious. In the scene where Hennessey confronts him in the collapsing building, he is holding himself as through he is actually nude and covering his private parts. You can't see a square inch of clothing on him. Also, his chest scars have conveniently disappeared. By the way, he already has the makings of a pot belly and probably will not age well, even though his IMDb profile states that he is an athlete.