Ark II· Season 1 · Episode 6The TankS01E06·October 16, 1976·30m·CBSThe crew of Ark II must stop an old army tank that is reeking havoc in the region.Not streaming in your region — see every region's optionsShareCrewTed PostDirectorMark JonesWriterRRobert SpechtWriterPreviousOmegaS01E05NextThe Cryogenic ManS01E07Keep going