Archive · 28 Aug 2026
Transformers Voice Actor Peter Cullen Dies At 85
Peter Cullen was a Canadian actor who used his voice to play Optimus Prime.
Optimus Prime is the leader of the Autobots in Transformers.
Cullen first became famous for the character in the 1980s cartoon.
He returned to the role in the 2007 live-action Transformers movie.
He also voiced characters in other shows and films.
His family said he died peacefully in Los Angeles at age 85.
They asked fans to remember him by showing compassion, integrity and loyalty.
Cullen was inspired by his brother when creating Optimus Prime’s voice.
He is survived by his four children.
Canadian voice actor Peter Cullen, best known as Optimus Prime, has died at 85.
Cullen died peacefully at his Los Angeles residence, his agent and family confirmed.
He voiced Optimus Prime in the 1980s animated series and returned for the 2007 live-action film.
Cullen drew inspiration for Optimus Prime’s voice from his brother Larry, a Marine Corps veteran.
His other work included King Kong, Knight Rider, Predator and television comedy programs.
- Who
- Peter Cullen, the Canadian voice actor known for playing Optimus Prime.
- What
- Cullen died at age 85.
- When
- He died on Wednesday; the article does not provide a calendar date.
- Where
- At his residence in Los Angeles.
- Why
- The article reports his death but does not state a cause.
- Age
- 85
- Known for
- Voicing Optimus Prime in Transformers
- Death location
- Los Angeles
- Family confirmation
- Cullen’s family said he died peacefully surrounded by loved ones.
- Animated Transformers debut
- The 1980s animated series
- Live-action return
- Michael Bay’s 2007 Transformers film
- Survivors
- His four children: Angus, Claire, Pilar and Clay