I’m again impressed by the guest casting on this show, with actors you wouldn’t expect would show up on a kids’ sci-fi series. This time, it’s Jim Backus and John Fielder. Both men played dozens of roles in the seventies. Fielder, apart from everything else he did, was a regular patient on The Bob Newhart Show and had a recurring part as Gordy in Kolchak: The Night Stalker, but he’s probably best known as the voice of Piglet for Disney. Backus had also been in everything, and had worked for Filmation before on an episode of The Ghost Busters the previous season.
In this episode, they play men from the distant past of the 1980s who had been cryogenically frozen. Backus is, of course, the rich guy and Fielder his subordinate. Backus is unethical, doesn’t understand ecology, and thinks the Ark II crew are a bunch of bureaucrats.