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Optimus Prime Voice Actor Peter Cullen Dies at 84
3 Sep
Summary
- Peter Cullen, the voice of Optimus Prime, died on August 26, 2026.
- Cardiac arrest due to respiratory arrest was the immediate cause of death.
- He also voiced Eeyore and Knight Rider's KARR.
Legendary voice actor Peter Cullen, best known for his iconic portrayal of Optimus Prime, died peacefully at his Los Angeles home on August 26, 2026. He was 84 years old.
His death certificate, released recently, cites cardiac arrest due to respiratory arrest as the immediate cause. The underlying cause was identified as malignant neoplasm of the lower lobe of the lungs. Cullen passed away surrounded by his family.
Cullen's voice brought Optimus Prime to life for decades, starting in the 1980s animated series and continuing through films, shows, and video games. His career also included memorable roles as Eeyore in Winnie-the-Pooh productions and the villain KARR in Knight Rider.
A private funeral ceremony is scheduled to take place at Forest Lawn on September 9, 2026. His family has requested that his legacy be honored by serving communities with compassion and integrity.
