Lost in Space S1E3 poster

Watch Lost in Space – Season 1 Episode 3: Infestation

Lost in Space • Season 1, Episode 3 • 56 min • 2018 • ⭐ 7.5/10 • Action & Adventure , Drama , Sci-Fi & Fantasy

Cast: Molly Parker , Toby Stephens , Maxwell Jenkins , Taylor Russell , Mina Sundwall , Ignacio Serricchio , Brian Steele , Parker Posey

Directors: Irwin Allen

Watch Lost in Space – S1E3

Episode Overview

Flashbacks reveal clues to Dr. Smith's past. The Robinsons contend with a new threat as the ship's fuel supply starts dropping -- fast.

Episode Navigation

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More Episodes from Season 1

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S1E1 • 64m
Impact
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S1E2 • 57m
Diamonds in the Sky
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S1E4 • 61m
The Robinsons Were Here
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S1E5 • 49m
Transmission
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Eulogy
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Pressurized
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Trajectory
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S1E9 • 48m
Resurrection
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S1E10 • 52m
Danger, Will Robinson

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