I was going to suggest the same as Rob - one and a half days in the Magic Kingdom and half a day in the Studios if your passes allow.
You can obtain Fastpass for Peter Pan, Big Thunder Mountain, Space Mountain and Indiana Jones - Backwards.
Bear in mind that the restaurants in Disney Village will be very busy after park close but I am reluctant to suggest that you leave the park before park close as I think this Magic Kingdom is particularly pretty at night-time, particularly with the Hallowe'en decs up. Perhaps you could make sure you eat well at lunchtime or you could book one of the hotel restaurants before you set off for the parks.
I'd certainly recommend Pirates Of The Caribbean, Phantom Manor and Big Thunder Mountain ...... but I'd also explore the whole park if you can - there is a lot of detail worth noting particularly in Adventureland. Have a seat and watch the Tarzan show!
Honey I Shrunk The Audience has specific rows for people needing the earphones so you can hear the English dialogue - the greeter inside will inform you which doors you should enter.
Where are you staying and how are you getting there?