Horror Movie About a Monster Vulnerable to Milk

Hi everyone,

I was talking with friends about movies and TV shows that really scared us as kids and ever since then this as been driving me mad.

The movie starts with a cult chaining up a tree on a stormy night and then the tree starts to shake. Then a group of kids decide to build a tree house on this tree and they awaken an ancient monster and it escapes from the ground and attacks them.

Other than that, all I can remember is the kids fill up squirt guns with milk they stole from the grocery store and they then kill the monster with the milk.

I think the monster itself was the scary part, not the plot or anything. The monster had horns I think.

Thanks everyone for your time and help!

6 thoughts on “Horror Movie About a Monster Vulnerable to Milk”

“Ernest Scared Stupid” (1991)
http://www.imdb.com/title/tt0101821/

‘Back at the treehouse, Trantor successfully summons dozens of trolls while Ernest tries but fails to stop them. Kenny and his friends arrive and begin destroying the trolls with milk.’