“Endangered Species” (** out of four) was an uneven action adventure about an upscale family (Rebecca Romijn, Phillip Winchester, Isabel Bassett, and Michael Johnston) who travel to the wilderness of Kenya for a family vacation hoping to repair growing rifts within the family but when a rhino attacks their vehicle and leaves them stranded in the wilderness, they find that they are the real endangered species and have to unite to survive and stay alive. Heavy-handed and slow-going at first but film starts to get moving in the second half and builds to some gradual and sporadic tension before dissolving into silliness. Jerry O’Connell has a key role as a fellow traveler who is connected to South Afircan poaching.