I recognize the Dudley pic from an article I saw last year.

No heroin required, apparently.

 

I didn't count Fred and George because they were a bit older when the filming started. I think the pictures of Grint in the article looked really similar due to him having the exact same haircut in the two pictures and a strange camera angle in the second pic that made his face look a lot shorter and broader than it actually is now. He doesn't look a thing like his old self in other recent pics.

And yeah, Dudley, Dean, and Neville look very different.

Also, I should totally find an old pic of myself and put it up on pyp next to an old Radcliffe pic. We looked eerily similar when the first movie came out.

 

Seamus hasn't changed much while Crabbe and Goyle have become even more thuggish looking. THe Luna one is retarded because... you know, she's only been in three movies...