Voice actor Peter Cullen cause of death revealed

Voice actor Peter Cullen, best known for bringing Optimus Prime and Eeyore to life, died at his Los Angeles home on August 26, 2026. He was 85 years old. His death certificate, revealed on September 2, 2026, cited cardiac arrest as the immediate cause, with respiratory arrest listed as a contributing factor. An underlying cause of death was identified as malignant neoplasm of the lower lobe of the lungs. Other significant conditions noted included cerebellar metastasis, hypoxia, chronic obstructive pulmonary disease, hypertension, and hyperlipidemia. Cullen's family confirmed his peaceful passing in a statement, saying he was surrounded by loved ones and held in the hearts of his many friends and fans worldwide. They asked that his legacy be honored by serving communities with compassion, integrity, and loyalty, and by remembering to "be strong enough to be gentle." He is scheduled to be buried at Forest Lawn on September 9, 2026. Born Peter Claver Cullen on July 28, 1941, in Montreal, Canada, he began his career in local film and television before honing his voice talents in nightclub revues.