Peter Cullen, the voice actor whose baritone gave life to Optimus Prime across four decades of “Transformers” films, TV shows and video games, and who also voiced the perpetually gloomy Eeyore in numerous “Winnie the Pooh” productions, has died at his home in Los Angeles. He was 85.
A Death Confirmed by His Family
Cullen died on Wednesday, his agent Kevin Motley confirmed. His family said in a statement that he “passed away peacefully, surrounded by his loving family, and held in the hearts of his many friends and countless fans worldwide.” The family asked that his legacy be honoured “by serving your communities and leading others with compassion, integrity, and loyalty,” invoking a phrase Cullen often repeated: “be strong enough to be gentle.”
Born in Montreal on July 28, 1941, Cullen was one of four children of American parents. He trained in theatre before moving into voice acting, a career that would eventually make his voice one of the most recognisable in animation and film.
Four Decades as Optimus Prime
Cullen first voiced Optimus Prime, leader of the heroic Autobots, on the original “Transformers” cartoon series in the 1980s. He returned to the role in 2007 when Michael Bay launched the live-action film franchise, describing the comeback as “slipping into a very old, very comfortable pair of shoes.” He went on to voice Prime in every subsequent Bay-directed film, including “Revenge of the Fallen,” “Dark of the Moon,” “Age of Extinction” and “The Last Knight,” as well as the animated series “Transformers: Prime” and 2023’s “Transformers: Rise of the Beasts.” Cullen has said he based the character’s warm, steady baritone on his brother, a Marine veteran, aiming for strength without aggression.
Eeyore, and a Career Beyond Transformers
Cullen began voicing Eeyore on the 1988-91 series “The New Adventures of Winnie the Pooh” and continued in the role across numerous films and specials, including 2002’s “Winnie the Pooh: A Very Merry Pooh Year.” He described the role as one of his favourites. “I get an awful lot of reactions from, especially, young kids, when I go up and just say, ‘Hello. Thanks for noticing me,'” he told NPR in 2014. “And to see their faces light up, that to me is one of the great joys.”
Beyond his two signature roles, Cullen’s career spanned announcing on “The Sonny and Cher Comedy Hour” in the 1970s, voicing King Kong in the 1976 remake, creating the clicking vocalisations for the creature in 1987’s “Predator,” and contributing to franchises including “Pac-Man” and “Voltron.”
Why It Matters
Cullen’s death adds to a difficult month for the entertainment industry, following the deaths of actor Tim Curry and singer Dolly Parton in the same week. For generations of fans who grew up with either the heroic rumble of Optimus Prime or the melancholy shuffle of Eeyore, Cullen’s voice remains inseparable from both characters, a legacy that spans more animation and film history than almost any other voice actor of his era.





