Career
As an actress she starred in Mr. Hobbs Takes a Vacation (1962). She appeared as the telepathic mutant Albina in the first sequel, Beneath the Planet of the Apes, as Doctor Stephanie ("Stevie") Branton in Escape from the Planet of the Apes, and as the chimpanzee Lisa, the mate (later wife) of Caesar, in Conquest of the Planet of the Apes and Battle for the Planet of the Apes.
Trundy made an appearance on "Thriller" in the episode The Twisted Image in 1960 as well as two guest appearances on Perry Mason, including the role of defendant Sandra Keller in the 1963 episode, "The Case of the Golden Oranges." Her other roles included appearances on The Twilight Zone (in the episode "Valley of the Shadow"), Bonanza, The Alfred Hitchcock Hour, The Silent Force, and Quincy, Mechanical Engineering After "s death in 1973, she assumed control of his company, APJAC Productions.