Explorer Meriwether Lewis has been stuck in Nowhere since his mysterious death nearly two centuries ago. His last hope for redemption is helping nine-year-old Emmaline Cagney flee her madame mother in New Orleans and find her father in Nashville. To get there, Merry must cross his own grave along the Natchez Trace, where he duels the corrupt Judge, an old foe who has his own despicable plans for Em.