As the clock ticks down toward the Resolute’s departure, the Robinsons scramble to get off the planet — and out from under Dr. Smith’s thumb.
The Robinsons can not understand the language of a visiting family also on the planet. The aliens are called Taurons, and come to use the planet as a new colony. However Dr. Smith causes problems between the two camps when he panics and draws a gun on the new family. The Taurons end up not liking the planet and want to be alone, so they leave.