Two men are testing the water and they think a volcano is going to erupt. Dusty Andy and the Brookhavens then go there. Dusty thinks it smells like rotten eggs. Andy says its sulfur. They then decide to unpack the wagons. Mr Brookhaven decides to turn the water into Brookhavens magical bath. Dusty then See's the two men who were there earlier. They say they are geologists. Virgil one of the men says that there wagon train is on a volcano. Lu Lu and Betsy go into the water hole. On his way back Dusty runs into a tree. Freckles comes back to camp without Dusty so Callahan goes looking for him. Dusty then wakes up but does not know who he is or where he is.

Callahan then finds Dusty but Dusty runs away. Dusty then remembers he has to a message to report. Callahan tries to help him remember his name. Andy says Dusty has amnesia. During the night everybody knocks him in the head to try to undo the damage. The next morning Dusty wakes up but still doesn't remember. Andy says he is going to h