It all started with a huge footprint. Eight-year-old Jimmy and his moose friend Mortimer join the rest of the Trailblazers on a camping trip to earn their Outdoor Adventure badge. What starts out as a team building exercise soon turns into an investigation of a mysterious footprint that can't be described as either animal or human. What kind of creature made it and where did it go? One discovery leads to another, until no one knows what to believe anymore. One thing is for sure . . . they are not alone.