Lost in Space (2018– )
6 user 16 critic


Maureen finds a solution to the fuel issue, but putting her plan into action proves trickier than expected. Dr. Smith realizes her cover is blown.


Stephen Surjik


Matt Sazama (developed by), Burk Sharpless (developed by) | 4 more credits »




Episode cast overview, first billed only:
Toby Stephens ... John Robinson
Molly Parker ... Maureen Robinson
Maxwell Jenkins ... Will Robinson
Taylor Russell ... Judy Robinson
Mina Sundwall ... Penny Robinson
Ignacio Serricchio ... Don West
Parker Posey ... June Harris / Dr. Smith
Raza Jaffrey ... Victor Dhar
Sibongile Mlambo ... Angela
Cary-Hiroyuki Tagawa ... Hiroki Watanabe
Ajay Friese ... Vijay Dhar
Amelia Burstyn ... Diane
Yukari Komatsu ... Naoko Watanabe
Viv Leacock ... Reese
Shaun Parkes ... Captain Radic (voice)


Maureen finds a solution to the fuel issue, but putting her plan into action proves trickier than expected. Dr. Smith realizes her cover is blown.

Plot Summary | Add Synopsis


TV-PG | See all certifications »


Release Date:

13 April 2018 (Japan) See more »

Company Credits

Show more on IMDbPro »

Technical Specs


Sound Mix:

Dolby Digital

Aspect Ratio:

2.00 : 1
See full technical specs »

Did You Know?


Will offers to help an obviously at-ends Maureen by looking at her printouts of the calculated target weight that they have enough fuel for, and a spreadsheet of items and their weights that they know that they can remove (which would easily have a total on it), and states the obvious by saying "It's still too heavy", him being the expert on Which Number Is Higher. See more »


In their efforts to reach the Resolute, which is still orbiting the planet, Maureen, the space engineer, says that they have to "reach escape velocity" and "hit escape velocity", when in both cases it's orbital velocity that they need to hit, once above the atmosphere. None of the space pilots mention the error either. Escape velocity is higher, an indicates the energy required to completely get out of a gravity well an into free space. See more »


[first lines]
Maureen Robinson: You sure you can get us back without a map?
John Robinson: [sarcastically] Hey, come on. Obviously, I memorized and studied the topography before we left.
Maureen Robinson: [sighs] If I didn't know better, I would think you were trying to impress me.
John Robinson: Maybe I am.
[they kiss]
See more »

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User Reviews

"Dr Smith realises her cover is blown"
16 April 2018 | by rsvp321See all my reviews

That's what's on the episode brief - but it doesn't matter. Don eats ice cream while gossiping with John, none of the other survivors is concerned, and the Robinson's continue to let Smith walk amongst them instead of locking her up.

...and they still call her "Dr. Smith" knowing that she's not a doctor, and not a Smith.

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