😱 Lost in Space Star June Lockhart Dead at 100: A Century of Grace Ends 😱

June Lockhart, one of Hollywood’s last ties to its golden age, passed away peacefully on October 23rd, 2025, at the age of 100.

Her death marks the end of an era, as she was not only a beloved actress but also a symbol of grace, curiosity, and resilience in the ever-changing world of entertainment.

Late Thursday night, surrounded by her daughter and granddaughter in her Santa Monica home, Lockhart took her final bow, leaving behind a legacy that will be remembered for generations.

For many, June Lockhart was more than an actress—she was a comforting presence in their living rooms, a maternal figure who embodied warmth and strength.

Her iconic roles as Ruth Martin in Lassie and Maureen Robinson in Lost in Space helped define television’s golden age, making her a household name and a symbol of decency and adventure.

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But behind the gentle matriarch she portrayed on screen was a woman of immense complexity, energy, and curiosity.

Born into a family of actors in 1925 in New York City, June seemed destined for a life in show business.

Her parents, Gene and Kathleen Lockhart, were both accomplished performers, and June grew up surrounded by scripts, stage lights, and velvet curtains.

At just eight years old, she made her stage debut in the Metropolitan Opera’s Peter Ibbetson, showcasing a poise far beyond her years.

By 1938, she had already made her mark in Hollywood, appearing alongside her parents in MGM’s A Christmas Carol.

Her first line in film, “I know. I know, sausages,” became a family joke, a reminder of her humble beginnings in the industry.

Lassie' and 'Lost in Space' actress June Lockhart dead at 100

June’s career blossomed during Hollywood’s golden age, where she shared the screen with legends and delivered memorable performances in films like All This and Heaven Too, Sergeant York, and Meet Me in St. Louis.

Her versatility and dedication to her craft earned her widespread acclaim, culminating in a Tony Award for her performance in For Love or Money in 1947.

Despite her success, June remained grounded, often emphasizing the hard work and discipline required in theater.

“Television is fun,” she once said, “but theater is night after night after night.”

As television emerged as a dominant medium, June transitioned seamlessly, becoming a beloved figure in American households.

Her role in Lassie as Ruth Martin, the resilient farm mother, earned her two Emmy nominations and cemented her place in television history.

June Lockhart, 'Lassie' and 'Lost in Space' actress, dead at 100

Decades later, her co-star Jon Provost, who played Timmy, remarked, “My own mother might forget my birthday, but June never does.”

This sentiment captured the essence of who she was—not just an actress, but a genuine and caring individual who left a lasting impact on those around her.

When Lassie ended, June didn’t rest on her laurels.

In 1965, she took on the role of Maureen Robinson in Lost in Space, trading barn doors for spaceship hatches and inspiring a new generation of viewers.

The show, a futuristic twist on The Swiss Family Robinson, showcased June’s ability to adapt to any role, blending maternal warmth with leadership and courage.

Her performance resonated deeply with audiences, and years later, she joked, “People tell me Lost in Space made them want to be scientists. Lassie never made anyone want to be a farmer.”

June Lockhart, TV Icon From 'Lassie,' Dies at 100

June’s love for adventure extended far beyond her acting career.

She was known for her daring spirit, driving army tanks, soaring in hot air balloons, and even glider flying.

Her favorite show wasn’t one of her own—it was the chaotic cartoon Ren and Stimpy, a testament to her unpredictable and vibrant personality.

Despite her wholesome image, June was full of surprises, proving time and again that she was far more dynamic than the roles she played.

Her contributions to the entertainment industry were recognized with two stars on the Hollywood Walk of Fame—one for film and one for television.

But June’s legacy extended beyond Hollywood.

Lassie and Lost in Space actress June Lockhart dies aged 100 | Metro News

Her lifelong fascination with science led her to collaborate with NASA, where she gave talks, attended space shuttle launches, and inspired astronauts with her enthusiasm.

In 2014, she was awarded NASA’s Exceptional Public Achievement Medal, becoming the only actress to receive such an honor.

June’s curiosity wasn’t limited to science; she had a keen interest in politics and history.

She famously received a lifetime press pass from President Eisenhower’s press secretary, allowing her to attend briefings for nearly five decades.

Her sharp questions and respectful tone earned her admiration among journalists, further showcasing her multifaceted personality.

As her career continued into the 70s, 80s, and 90s, June appeared in over 150 film and television credits, including Petticoat Junction, Magnum P.I., Murder, She Wrote, and Grey’s Anatomy.

Lost In Space' And 'Lassie' Actress June Lockhart Dies At 100

She treated each role as an opportunity to learn and grow, never relying on her fame but instead embracing the craft with humility and passion.

June Lockhart’s life was a testament to endurance, elegance, and curiosity.

She didn’t just live through Hollywood’s eras—she connected them, bridging the past to the present and inspiring future generations.

Her family has asked fans to honor her memory by donating to causes she cared deeply about, such as the Actors Fund and International Hearing Dog, Inc., reflecting her commitment to creativity, truth, and compassion.

As the world says goodbye to this remarkable woman, her spirit lingers in the glow of old television screens and the dreams of those she inspired.

June Lockhart didn’t just act through eras; she transcended them, leaving behind a legacy of warmth, sincerity, and boundless curiosity.