I’m very satisfied with the casting of The Hunger Games and I try not to picture any other actor/actress I know of as one of the characters in the next two books.
I think I would like to see Alex Pettyfer as Finnick but I sometimes doubt his acting skills. Tom Felton would also be someone I could imagine as Finnick.
I think that maybe Emma Watson could make a good Johanna
I think Helen Mirren might be a good Mags
And I believe that Zooey Deschanel would be a good Annie: