From Wikipedia the free encyclopedia Natalie Trundy August 5 1940 December 5 2019 was an American actress In the early 1970s Trundy played the telepathic mutant Albina in the second Planet of the Apes movie series film Beneath the Planet of the Apes the early 1970s human Dr Stephanie Stevie Branton in Escape from the Planet of the Apes and featured as the nearerfuture chimpanzee Lisa the mate later wife of Caesar in both Conquest of the Planet of the Apes and Battle for the Planet of the Apes