Based on: The 1965 sci-fi series that ran for three seasons on CBS.
The new premise: Considering this is being made over 50 years later and by Netflix instead of a broadcast network, we're going out on a limb and saying this will resemble the original in name and very basic plot details only. In this version, Toby Stephens and Molly Parker head up the Robinson family, who, along with a group of other colonists, wind up stranded on an unknown planet light years from their intended destination. Parker Posey also stars.