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“Infestation” shifts the focus to the immediate survival threats aboard the Jupiter 2, specifically a mysterious, fuel-consuming substance that puts the Robinsons in a race against time. This episode does a great job of ratcheting up the tension by forcing the family to work together under extreme pressure, highlighting their individual skills while reinforcing the “family first” theme.
The introduction of the “driller” creatures provides a genuine sense of alien danger, moving the plot beyond just environmental hazards and into the realm of biological sci-fi horror. Character-wise, the episode deepens the mystery of Dr. Smith and the Robot. Parker Posey’s Smith continues to be a standout, blending manipulative charm with a chilling survival instinct that keeps everyone on edge.
Meanwhile, the growing bond between Will and the Robot provides the emotional heart of the story, making the stakes feel personal rather than just technical. It’s a solid installment that balances high-octane action with necessary world-building, setting a strong pace for the rest of the season.
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