Four Actors that could play Alec 

Mm.. I really don't know? I think Gaspard Ulliel should play Alec, but I also think Dakota Fanning should play Jane - And I'm not sure that that would 'fit' together.

i reckon Freddie Highmore would be awesome, baring in mind thats not the best picture of him.

i think the kid from charlie and the chocolate factory should. it would be WAY to wird to have the harry potter guy tho