When you're down to the last week before cruising, call 1-888-325-2500 and choose the Reservation option. Ask the CM for the movies playing during your cruise. They'll tell you that they can't be positive, but here's what they think.
I went 6/26. Herbie "prem-eared" that week. Only one we saw was The Pacifier....that's good. Listed in the Navigators also: Ice Princess, National Treasure, A Lot Like Love, Pooh's Heffalump Movie, Howl's Moving Castle, The Incredibles, and Hitchhiker's Guide to the Galaxy.
Melanie