40 years ago, Optimus Prime (often viewed as a surrogate dad) died in Transformers: The Movie! Hasbro's controversial decision to sell new toys by killing off fan favourite characters traumatised a generation of kids (myself included).
Peter Cullen, the voice of Optimus Prime, recalled hearing the stories that prompted the return of the heroic leader of the Autobots:
"I did Optimus Prime up until the movie in 1986, where I was put to rest. 'There lays Optimus Prime. See ya, kid!' And I didn't come back, I wasn't resurrected until the first Michael Bay film. So, there's a lot of time in between; however, I did come back to do two or three shows because a lot of kids evidently had trouble with that scene, and they were not coming out of their rooms and hiding under beds, I was told."
On a personal note, my late mum bought me the original Optimus Prime toy - as a surprise gift - whilst I was off sick from school in 1984. The Transformers, combined with the Marvel Comics tie-in, would soon become one of my all-time favourite toy lines, which I still collect.
Cullen, who voiced Optimus Prime for almost 4 decades, has died aged 85.
He died on Wednesday at his home in Los Angeles, a statement said.
"Peter Cullen passed away peacefully, surrounded by his loving family - and held in the hearts of his many friends and countless fans worldwide.
"His family asks that you honour his remarkable legacy by serving your communities and leading others with compassion, integrity, and loyalty and always remember 'be strong enough to be gentle'."
Cullen's other roles included the evil KARR in Knight Rider, Monterey Jack in Chip 'n Dale Rescue Rangers, and he voiced characters in 1980s and 1990s animated series including Spider-Man, Donkey Kong, Alvin & the Chipmunks, Dungeons & Dragons, My Little Pony, Duck Tales and Adventures of the Gummi Bears.
Like many Transformers fans, I will be forever thankful for Cullen's contribution to my life.
'Til all are one.