Movie

One day this guy goes to the moon. He moves up and down, there and back in his moon-rover, singing a murmur song, but nothing happens really. There is a spaceship and a couple of hills, however.Why??????
On the pirate ship there is a fight. A monkey is in the air and a pirate fights with a young boy. A shark watches the fight from the water. Finally the pirate kills the monkey.Why??????
Meanwhile near the castle...... As yellow pig-and-devil-headed monsters ants to make friends with a princess. They sometimes grow big, sometimes shrink, then the princess kicks the monster in the head.Why??????