In a heart-wrenching reflection on the legacy of the beloved sci-fi sitcom “Red Dwarf,” we mourn the loss of 26 talented actors who have passed away, leaving an indelible mark on the series and its devoted fanbase. The show’s unique blend of humor and unforgettable characters has captivated audiences for decades, but the harsh reality of time has taken its toll on the cast that brought these iconic figures to life.

Among those remembered is Geraldine McEwan, who portrayed the brilliant computer Cassandra, passing away at 82 due to a stroke in 2015. Lenny Von Dolan, who played a cop in a surreal alternate reality, tragically left us in July 2022 at the age of 63. Tony Slattery’s Commander Brooke met a grim fate in the series, and he too departed in January 2025 at 65. These losses echo through the fandom, reminding us of the laughter and joy these actors brought to our screens.

Other notable figures include Robert Addie, who embodied the snobbish Gilbert, and Don Henderson, who played the formidable Rogue Simulant. Their characters added depth and tension to the show, and their passings remind us of the fragility of life. Chris Barrie, the neurotic hologram Arnold Rimmer, and Norman Lovett, the ship’s AI Holly, continue to entertain audiences today, but their fellow cast members are sorely missed.

As we reflect on the lives and contributions of these 26 actors, we invite fans to share their memories and tributes. The legacy of “Red Dwarf” lives on, but the absence of these beloved performers leaves a poignant void. Join us in honoring their memory and celebrating the laughter they brought to our lives.