a single episode, "The Plant Soldiers", was included as a bonus feature on the DVD release of the live-action The Secrets of Isis series. References External links Freedom Force Entry at International Super Heroes 1970s American animated television series 1978 American television series debuts 1978 American television series endings American children's animated superhero television series American children's animated action television series American children's animated adventure television series American children's animated fantasy television series CBS original programming Superhero teams Television series by Filmation Television series by Warner Bros. Television Studios Crossover animated television series