Peter Cullen, the Canadian voice actor who gave Optimus Prime his commanding voice and portrayed the beloved Eeyore, has died at 85. Cullen died Wednesday at his Los Angeles home, his agent Kevin Motley confirmed. His career stretched across animation, television and film, from Transformers and Winnie the Pooh to Predator and King Kong. For generations of fans, his voice became inseparable from some of entertainment's most recognizable characters.
The Voice Behind Optimus Prime
Cullen first voiced Optimus Prime in the 1984-87 syndicated series The Transformers, based on the Hasbro toy line. He initially found the character puzzling when he auditioned. He was told only that the role was a hero and that the character was a truck. Cullen ultimately became the definitive voice of the honorable Autobots leader. Optimus Prime's death in The Transformers: The Movie in 1986 triggered an unexpectedly strong reaction from audiences. Producers subsequently brought both Cullen and the character back for The Transformers: The Return of Optimus Prime in 1987. When Michael Bay brought Transformers to theaters in 2007, Cullen returned after roughly two decades away. He continued as Optimus through Revenge of the Fallen, Dark of the Moon, Age of Extinction, The Last Knight, Bumblebee and Rise of the Beasts. The live-action films became major box-office hits. Dark of the Moon and Age of Extinction each grossed about $1.1 billion worldwide. Cullen also voiced Optimus in video games and other animated projects, including Transformers: Prime, for which he received a Daytime Emmy nomination for his first-season performance.
Eeyore Was Another Signature Role
Away from the battlefield between Autobots and Decepticons, Cullen created another character instantly recognizable to audiences: Eeyore. He began voicing the gloomy donkey in The New Adventures of Winnie the Pooh, which ran from 1988 to 1991. He later reprised the role in feature and video projects, including Winnie the Pooh: A Very Merry Pooh Year. Cullen enjoyed the reaction from younger fans when he spoke in Eeyore's voice. The role became one of the defining performances of his career, alongside Optimus Prime.
From King Kong to Predator
Cullen's talents extended beyond traditional voice acting. He voiced King Kong in the 1976 remake and played K.A.R.R., the evil version of the Knight Automated Roving Robot, in Knight Rider productions in 1982 and 2009. For Predator in 1987, Cullen created the distinctive clicking and crackling sounds that came from the creature. He recalled being shown the monster's appearance before recording because he needed a physical image to understand how the character should sound. The creature's face reminded him of an upside-down horseshoe crab dying on a beach, which helped shape the unsettling sounds he created.
A Theater-Trained Performer
Cullen was born Peter Claver Cullen in Montreal on July 28, 1941. His parents, Henry and Muriel, were Americans, and he was one of four children. As a child, Cullen discovered that he could imitate animals. Time spent on a relative's farm gave him early practice copying cows, calves, chickens and dogs. He graduated from the National Theatre School of Canada in 1963 as part of its first graduating class. He studied acting under operatic coach Bernard Diamant, performed Shakespeare in Stratford, Ontario, and later joined the repertory company at Toronto's Crest Theatre. His early broadcasting work included announcing for Montreal radio station CKGM and appearing as Commander Bi Bi Latuque on the children's series The Buddies. After moving to Hollywood, Cullen worked on The Smothers Brothers Comedy Hour and The Sonny & Cher Comedy Hour, among other programs.
The Inspiration Behind Optimus Prime
Cullen once explained that Optimus Prime's voice was partly inspired by his older brother, Larry, a decorated U.S. Marine who served in Vietnam from 1965 to 1968. Cullen said he noticed a profound change in his brother after he returned from the war. He viewed him as a superhero and drew on that impression when developing Optimus Prime. He also voiced Ironhide, another Autobot, basing the character's voice on actor Chill Wills, known for his work in classic Westerns.
A Legacy That Reached Beyond Entertainment
Cullen's work continued across generations of animation. His credits included Monterey Jack in Chip 'n Dale Rescue Rangers, Coran and King Alfor in Lion Voltron, Ramrod in Saber Rider and the Star Sheriffs, Commander James Hawkins in Vehicle Voltron, Mario in Saturday Supercade and Councillor 1 in Rise of the Teenage Mutant Ninja Turtles. He was also involved with NASA and the Optimus Prime Spinoff Award, which is presented annually to young people studying science, technology, engineering and mathematics. Cullen's family said he died peacefully surrounded by loved ones. They asked fans to honor his legacy by serving their communities and treating others with compassion, integrity and loyalty.
What Comes Next
Cullen leaves behind four children, Angus, Claire, Pilar and Clay, who works as a stunt performer and coordinator. His voice will remain tied to Optimus Prime and Eeyore, two characters that reached audiences across television, film, animation and generations of fans. Cullen once described his involvement with Transformers as something that became part of his life. He said he was grateful and humbled to have been part of something that stood out.
FAQ
Who was Peter Cullen?
Peter Cullen was a Canadian voice actor best known for voicing Optimus Prime in Transformers and Eeyore in Winnie the Pooh projects.
How old was Peter Cullen when he died?
Peter Cullen was 85 years old when he died at his home in Los Angeles.
What characters did Peter Cullen voice?
Cullen voiced Optimus Prime, Eeyore, King Kong, K.A.R.R., Ironhide, Monterey Jack and numerous other animated and film characters.
How did Peter Cullen create the Predator's voice?
Cullen created the Predator's distinctive clicking and crackling sounds after seeing the creature's appearance and using it as inspiration for his performance.
What inspired Peter Cullen's Optimus Prime voice?
Cullen said he drew inspiration from his older brother Larry, a decorated U.S. Marine whose character and strength deeply influenced him.
