June Lockhart is being fondly remembered as more than just a Hollywood legend—she was a guiding light to those who worked alongside her. The beloved actress, known for her iconic roles in Lassie and Lost in Space, passed away at the age of 100 on October 23 from natural causes. Her long and graceful career made her a familiar presence to generations of television viewers, while her warmth left an indelible mark on her co-stars.
According to People, Lockhart’s on-screen sons, Jon Provost and Bill Mumy, shared heartfelt tributes celebrating her life and legacy. Their memories reveal a woman who not only embodied professionalism but also genuine care—a “second mother” who nurtured their growth both on and off screen. As Provost once told the publication, “June was a true professional, with a kind heart and an open mind.”
June Lockhart’s Lasting Bond With Her ‘Lassie’ Family
During her years on Lassie, June Lockhart became a central figure in the series, playing Ruth Martin from 1958 to 1964. Provost, who portrayed young Timmy Martin, recalled that Lockhart took her role as a mentor seriously, even offering firm but loving advice when he got too playful on set. She reminded him that they were professionals, a lesson that stayed with him throughout his life.
Provost later reflected that their connection endured long after the cameras stopped rolling. “We kept in touch all these years after Lassie until recently,” he said, adding that they never missed birthdays or Christmas calls. It was a testament to Lockhart’s nurturing spirit and the family bond that grew from their time together.
A Timeless Presence From ‘Lost in Space’ To Today
June Lockhart continued her television journey with Lost in Space, where she played Maureen Robinson, the caring matriarch of a family of space colonists. Her co-star, Bill Mumy, remembered her as “brilliant” and “nurturing,” praising her adventurous and uncompromising spirit. Mummy’s tribute echoed what many fans have long admired about Lockhart—her ability to blend strength and grace effortlessly.
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Even in her later years, Lockhart stayed connected to the franchise, lending her voice to Netflix’s 2021 remake of Lost in Space. Beyond television, she appeared in beloved classics like Meet Me in St. Louis, A Christmas Carol, and She-Wolf of London, further solidifying her status as one of the enduring talents from Hollywood’s Golden Age.