A Christmas party for orphans at C.D.'s sets the scene for Walker to tell a Ranger's version of Charles Dickens' A Christmas Carol.
MacGyver stumbles upon a seemingly abandoned ship where he ends up finding a runaway girl and a Sasquatch-type creature, while on a trip to map out part of Alaska's wilderness for the Phoenix Foundation.
Walker must figure out who is trying to sabotage a Native American race car team as it prepares for a big race.
When the driver of Team Cherokees car is sidelined Walker must take the wheel to keep the team from being disqualified from the race.
The Immortal Coltec becomes mysteriously evil. MacLeod must find a way to save Coltec without being drawn into the evil himself.