I read a lot of Dr Seuss to the girls before we left and found a DVD of old cartoons (Popeye, Betty ****, Woody Woodpecker) at
Walmart. We also watched the new Curious George and you could do some Barney videos too.
My kids are a little older than yours, so they had seen MIB, Mummy, Jaws, Terminator, Beetlejuice, Jurassic Park, Sinbad, and Spiderman.