"Relive the excitement of this thrilling series, which first aired in 1978 and lasted until 1985. The episodes feature the voices of Alan Dinehart as the noble Chief Anderson, Casey Kasem as Mark and Keye Luke as Zoltar. Evil Spectra is on a tear to steal Vitalumis from Earth, igniting a space war. G-Force to the rescue. Extras include a memorabilia gallery and the New Battle of the Planets Internet game."