The Canadian voice of Optimus Prime in ‘Transformers’ has died: multiple reports CTV NewsOptimus Prime and Eeyore voice actor Peter Cullen dies BBCPeter Cullen, Canadian voice of Eeyore, Optimus Prime, dead at 85 CBCPeter Cullen, Voice of Optimus Prime in ‘Transformers,’ Dies at 85 The Hollywood ReporterPeter Cullen, Voice Actor Who Gave Optimus Prime a Soul, Dies at 85 The New York Times
