Mike O'Hearn
Biography
Mike O'Hearn is a male actor born on January 26, 1969, in Seattle, Washington, United States. Also known as Michael O'Hearn The Titan, he has 25 known acting credits. His television work includes appearing as Team Captain Titan in American Gladiators. Outside of his acting career, he is a four-time Mr. Universe, a four-time Mr. Natural Universe, a four-time Power Lifting Champion, and an Iron Warrior Decathlon of Strength Strongman Champion. He has been named Fitness Male Model of the Year seven times and has appeared on the covers of more than 470 magazines worldwide. His athletic background encompasses natural bodybuilding, strongman, power lifting, and martial arts.
Career overview
Mike O'Hearn is an actor and athlete with twenty-five known acting credits recorded on the Movie Database. Born on January 26, 1969, in Seattle, Washington, he is also known by the name Michael O'Hearn The Titan. His professional background encompasses work in television and film.
In addition to his acting career, O'Hearn is recognized as a four-time Mr. Universe and a four-time Mr. Natural Universe. He is a four-time Power Lifting Champion and an Iron Warrior: Decathlon of Strength Strongman Champion. His athletic background spans natural bodybuilding, strongman, power lifting, and martial arts. He served as Team Captain Titan in American Gladiators.
O'Hearn has appeared on the covers of over four hundred seventy magazines worldwide, earning him the title of seven-time Fitness Male Model of the Year, a title that was subsequently put into retirement.
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Frequent co-stars
Career timeline
Full Filmography
26 titles- Magazine Dreams (2025) as Brad Vanderhorn
- Divinity (2023) as Rip
- Trail Blazers (2022) as Clarence
- Kai (2022) as Self
- The Manson Brothers: Midnight Zombie Massacre (2021) as Radiant Bobby
- Generation Iron: Natty 4 Life (2020)
- 9-1-1 (2018) as Jimmy 'Biggs' Bixby
- Con Man (2018) as Mr. Green
- Behind the Mask: The Batman Dead End Story (2015) as Self
- Mighty Med (2013) as Great Granite
- Mighty Med (2013) as Gray Granite
- Lab Rats (2012) as Gray Granite
- The Newest Pledge (2012) as Cop 1
- Workaholics (2011) as Bodybuilder
- Red or Black? (2011) as Self
- Epic Rap Battles of History (2010) as The Hulk (body actor)
- American Gladiators (2008)
- National Lampoon's TV: The Movie (2006) as MP Johnson / Dubois
- It's Always Sunny in Philadelphia (2005) as Luke (Mac's Avatar)
- The Keeper of Time (2004) as Bullrock
- Barbarian (2003) as Kane
- Battle Dome (1999)
- Zsa Zsa Gabor: "It's Simple, Darling" (1993) as Mike
- Death Becomes Her (1992) as Man (uncredited)
- Censor Addiction as Jarek
- Loose Ends
Frequently Asked Questions
What movies or TV shows is Mike O'Hearn best known for?
Mike O'Hearn is widely recognized for notable roles and projects including 9-1-1 (2018), Con Man (2018), Lab Rats (2012), Welcome to Earth (2021).
When and where was Mike O'Hearn born?
Mike O'Hearn was born on January 26, 1969 in Seattle, Washington, USA.
How many credits does Mike O'Hearn have?
Mike O'Hearn has accumulated over 26 film and television credits across a career spanning from 1992 to 2025.
What is Mike O'Hearn's background in cinema and television?
Mike O'Hearn is a male actor born on January 26, 1969, in Seattle, Washington, United States. Also known as Michael O'Hearn The Titan, he has 25 known acting credits. His television work includes appearing as Team Captain Titan in American Gladiators. Outside of his acting career, he is a four-time Mr. Universe, a four...
Mike O'Hearn by the numbers
Age in their best-rated roles
- It's Always Sunny in Philadelphia (2005) as Luke (Mac's Avatar) — aged about 36
- 9-1-1 (2018) as Jimmy 'Biggs' Bixby — aged about 49
- Lab Rats (2012) as Gray Granite — aged about 43
- Workaholics (2011) as Bodybuilder — aged about 42
- Epic Rap Battles of History (2010) as The Hulk (body actor) — aged about 41
- Death Becomes Her (1992) as Man (uncredited) — aged about 23
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