Space Cadets Tom Corbett, Roger Manning and Astro head to Venus for a tyrannosaurus hunt. Instead, they stumble on rebellion that threatens the entire Solar Alliance. - Summary by Rich Brown Narrator: Jessica MartinCadet Tom Corbett: Phil ChenevertCadet Roger Manning: ToddHWCadet Astro, Sergeant (16b): James R. HedrickMajor Lou Connel: Jon de SilvaRex Sinclair: Jake MaliziaCadet Tony Richards, Solar Delegate E. Phillips James, Al Sharkey, PA Voice, Venus Nationalist (11b), Venus Nationalist (14b), Venus Nationalist (15a), Sergent (16a), Pleiades Commander: Anthony JosephCaptain Steve Strong: Ryan WilliamsCommander Walters: Larry WilsonDr. Joan Dale: Anna MariaProfessor Sykes, Pawnshop Owner: Jack HillMonorail Conductor, Ticket Agent, Receptionist for S.D. James, Astro’s Assistant, Venus Nationalist (14a), Radar Operator (17): RolgaPrivate Secretary to S.D. James, Agnes Keene: Jenn BrodaRoy Keene, Hilmarc, Helia, Bill Jensen: Krista ZaleskiGeorge Hill: Scott CaulkinsMrs. Hill, Venus Nationalist (19b): Lynette CaulkinsVenus Nationalist (7a), Venus Nationalist (13a), Gunner: cadwalladerJet Cab Driver, Venus Nationalist (11a), Carson, Foreman: maxmagnus99Drifi, Venus Nationalist (11c), Venus Nationalist (19): Rich BrownAstro’s Guard: TheIntern356Lieutenant Ferris, Radar Operator (18): archive27voVenus Nationalist (19a): Kevin Crody