Help!

The Mystery Inc gang were out investigating a series of strange occurrences when the happened upon an unmarked area of quicksand.

It was unmarked because Fred had removed the sign saying "Danger Quicksand" only moments before the rest of the gang happened upon it.

So, as we see, Fred again demonstrates his evil side by delighting in the gang's misfortune. When will they realise?

I am sure he will eventually rescue them, but only once he's good and ready, and the gang will no doubt be in a position to appreciate his efforts all the more.

This will be my entry for the WBC theme of "Help".