At 80 years old, Marta Kristen, known for her role as Judy Robinson in the beloved series “Lost in Space,” is finally ready to unveil the hidden truths from behind the scenes of the iconic show. As she reflects on her six decades in the industry, she confronts the lingering questions that fans have debated for years: what really went on during the making of “Lost in Space”?
In a recent interview, Marta, with her soft blue eyes shining under the studio lights, revisits the tumultuous history of the show. Fans have long speculated about conflicts, rivalries, and a dramatic incident that nearly derailed the production. Now, after 55 years, she is prepared to share her side of the story.
The interview opens with a nostalgic montage featuring the Jupiter 2 spaceship, Judy Robinson in her striking silver jumpsuit, and the unforgettable theme music composed by Alexander Courage. Each clip hints at the mix of camaraderie and tension that characterized the set. As the music swells, the screen freezes on Marta’s thoughtful expression, revealing the untold story of Judy Robinson.
For decades, whispers of sabotage and scandals have circulated among fans. While viewers enjoyed the family 𝒹𝓇𝒶𝓂𝒶 and sci-fi adventures, the cast faced challenges behind the scenes, including sweltering studio conditions and the pressure of performing under intense scrutiny. Marta recalls moments of levity, like playful pranks, but also acknowledges the darker times that left lasting impressions.
In November 1965, filming on the infamous episode 17, dubbed “the shutdown,” descended into chaos. A simulated volcanic eruption went awry, with flames erupting unexpectedly and scorching Marta’s costume. The incident sparked a flurry of activity as crew members scrambled to ensure her safety.
Marta later described the moment as terrifying, feeling trapped by the very spectacle meant to entertain.
The aftermath of the incident led to urgent meetings among producers, with Marta reportedly threatening to walk off the show if safety protocols weren’t improved. Her insistence on a safety audit delayed filming and cost the studio significantly, but Marta emphasizes that her focus was on her well-being, not on the financial implications.
Tensions simmered among the cast, particularly after a quip from her co-star Jonathan Harris, which she found insensitive in light of the incident. Marta clarifies that she simply needed space to process her emotions, and the fallout from the shutdown incident revealed fractures in the Robinson family’s on-screen unity.
As the series progressed, Marta’s battles for safety and comfort continued. A wardrobe redesign led to painful rashes, prompting her to advocate for better materials. While some viewed her demands as difficult, she was fighting for the rights of all actresses to feel safe and comfortable in their costumes.
These challenges ultimately led to significant changes in industry protocols, ensuring greater safety for performers on set. Marta reflects on how her experiences not only impacted her but also paved the way for future generations of actors.
In the quiet hours of late-night recording sessions, Marta found solace and unexpected camaraderie with Bob May, the performer inside the robot suit. Their shared vulnerabilities forged a bond that helped her navigate the emotional turmoil of filming. Meanwhile, Jonathan Harris transformed from a playful adversary to a supportive ally, offering gestures of kindness that helped mend their relationship.
By the time the third season rolled around in late 1967, the atmosphere on set had shifted dramatically. Marta stepped back into her role with a renewed sense of purpose, embodying not just Judy Robinson’s bravery but also her own hard-earned victories. The final episodes reflected the solidarity she had built with her co-stars, showcasing a deeper connection that resonated with both the cast and the audience.
Marta’s journey did not end with the series finale. Years later, she returned for a reunion special and a documentary, ensuring that her voice was heard and respected. Her insistence on equal pay and safety standards became a benchmark for future productions, highlighting the importance of advocacy in the entertainment industry.
Marta’s story has inspired countless fans and industry professionals alike, sparking discussions about safety, equality, and the importance of solidarity on set. As she continues to champion these causes, her legacy serves as a reminder that true exploration—both on-screen and off—requires courage and compassion.
What new revelations might Marta share next, and how will her experiences continue to shape the future of the entertainment industry?


