For Sora, I choose Freddie highmore, for those who dont know, his american accent is pretty much flawless and he sounds BIT like Roxas...who is Sora...which he'll be playing also anyway.
For his secret Crush/love intrest Kairi- I choose Anna Sophia-Robb
Who will als be playing Namine, who is Kairi's other half, who will be in love with Roxas...who is Sora's other half....so which ever life your in, they're a cute couple.
For Riku, Sora's rival turned friend later on, I choose Thomas Dekker
For Ansem the Dark, I choose Jason Isaacs
For Maleficent- Melissa Sagemiller
For Org member #11 Marluxia...I choose Cillian Murphy as the Graceful assassin
For Orginization XIII's 6th member, I choose Zexions' Cameron bright
For the Org's #4. Vexen, I choose Doctor Who's Matt Smith
For the 8 and fan favorite who controls fire as an element, AXEL to be played by
For Larxene the savage nymph (i diddnt come up with the name) I choose Emma Watson
For Lexaeus the mad Org member V, Daniel Cudmore
For Diz/the real Ansem the voice of the character, christopher Lee
For the rest of the cast, make them CGI cause after all they're disney