The Horned Horror / The Legend of Caboose Malloy

S3 E9: When Arizona Smith, a klutzy archaeologist, excavates some local caves to find the mayor a bona fide tourist attraction he unburies more than just a few relics. Mona the Vampire, Zapman and Princess Giant must take the bull by the horns and intercept a mysterious mythological beast that runs roughshod over their town. / On the 100 year anniversary of a mysterious train robbery, Mona, Charley and Lily discover the ornery ghost of Caboose Malloy and reopen the old case to find the real thief.