3x5 - Where on Earth is Carmen Sandiego?

Carmen's reoccurring nightmare sends to her to seek the help of three Native American shamans to interpret it. Meanwhile, Zack, Ivy and a Native American detective named Billy ""Running Bird,"" track Carmen to Devil's Tower where the meaning of her dream is revealed. Though Carmen is captured, the shamans let her go. They do not want to go back on their promise- they would interpret her dream in exchange for the return of the items she stole from them and a promise to not detain her in any way.