The 1970s children's show ARK II reflected that decade's ecological concerns with the sci-fi adventures of three human scientists--leader Jonah (Terry Lester), medic Ruth (Jean Marie Hon), and tech genius Samuel (Jose Flores)--who, along with their talking chimpanzee, Adam, travelled in their high-tech vehicle to right the wrongs of the environmentally ravaged 25th century. This collection presents the fun, conscientious, and charmingly dated series in its entirety for a total of 15 episodes.