Beyond Mombasa is a 1956 Technicolor adventure film directed by George Marshall and starring Cornel Wilde, Donna Reed and Leo Genn.

A man named Ralph Hoyt tells him that George has been killed by members of the "Leopard Men" cult.

Matt also meets big-game hunter Gil Rossi, who was helping George search for a valuable uranium mine.

Another business partner, Elliott Hastings, claims that George's body has been cremated but he did find a map.

A shared experience with a charge of hippos brings Matt and Ann closer together, while Gil is nearly killed by a crocodile before it is shot by Hastings.

Hoyt confesses to killing Ketimi and paying other natives to disguise themselves as the mythical Leopard Men.