The Dalton brothers had accomplished what no other brothers have ever done climbing the tallest mountains of the world and traveling around the world from pole to pole. Now they face their final challenge to trek across Africa along the Nile River and climb the tallest mountain in all of Africa Mt. Kilimanjaro. They have gone through just about everything together, but can they do this final quest together.
Josh is more concerned about getting his brothers home alive and marrying Jennifer before she changes her mind. Alex having lost his leg at Elbrus has to prove he can still climb a mountain and be able to have a normal life as he thinks of Chahna. Ben just wants to get things over with and return home so he can get on with his life.
Will they be able to do this final challenge or will fate deal them with one fatal blow? Will they be able to finally honor their sister and parents who died tragically or will they end up joining them in death.?