2018 Week 24: The Secret Seven Mystery of the Skull

The Secret Seven are back and when Peter finds a skull in his room, he and the Secret Seven start to figure out what the mystery is.  When a new hotel opens the Secret Seven see some one digging a hole next to it. They watch carefully and see another skull near the hole.

But when two of the Secret Seven get trapped they have to figure a plan to get out.  

Will the Secret Seven figure out the mystery or will they get caught?

My Star Rating:****1/2