S01E01 The Flies
When a group of children scavengers known as the Flies obtain some toxic canisters, Ark II must recover and dispose of them.
The crew of Ark II must stop an old army tank that is reeking havoc in the region.
Ark II is an American live-action science fiction series, aimed at children, that aired on CBS, beginning in 1976, as part of its Saturday morning line-up. Only 15 half-hour episodes of Ark II were ever produced; however, these episodes were re-run by the CBS television network for several years.