Hmm... No Dr. Smith? That's like Star Wars A New Hope without Darth Vader!
He may not have been billed so, but Jonathan Harris as Dr. Smith was clearly the star of the original Lost in Space. It was the breadth of his conniving yet loveable character which gave the show its memorableness and family appeal. A good show needs an antagonist. One that pulls our heart strings as well is something I cannot imagine them leaving out.
Thanks for the link...