King Ramses' Curse:
Courage finds a slab that belonged to King Ramses. It belongs to the museum but Eustace won't give it back because of what it's worth. The ghost of King Ramses haunts him to return the slab but won't budge and get possessed and gets trapped in the slab.
The Clutching Foot:
Eustace gets foot fungus and it makes Courage rob banks or else "Muriel Gets it." Courage gets help from his computer and it goes away.