X-Men Origins: Wolverine (2009)

Revealing mistake: When Logan is at the old couples' house and checking out his new claws in the bathroom, watch where they come out of his hand carefully - the animation of his CG claws doesn't totally replicate the movement of his hands, making it look as though they are floating around his knuckles.

[Stryker shows Logan his dog tags.]
Logan: I want new ones.
Stryker: What do you want them to say?
Logan: Wolverine.

Trivia: When Wolverine goes to the gym to talk to Fred, Fred gets insulted because he thinks Wolverine calls him a "blob" (Wolverine actually uses the word "bub", as he often does). In the comics Fred's character's name was the "Blob".

Question: Near the end, in the lab, Victor Creed tells Kayla that her powers of persuasion will not work on him. Why is that?

Allister Cooper, 2011