Galaxic showman Farnum B. wants to exhibit the Robinsons in his zoo.
Did You Know?
You can see the third appearance of the slimy faced alien. See more
When Don is fending off the dinosaur from inside the cave, in close-ups the creature is green with smooth skin (puppet) but in the long shots it is silver with scaly skin (stock footage of a dressed up chameleon). See more
Referenced in Lost in Space: Space Beauty