Steve Blum
Steven Jay Blum (born April 29, 1960) is an American voice actor. Known for his distinctively deep voice, his roles include Spike Spiegel from the anime series Cowboy Bebop; Amon from The Legend of Korra; Heatblast, Ghostfreak, and Vilgax from Ben 10; Star Wars franchise; Starscream from Transformers: Prime; Sub-Zero from the Mortal Kombat franchise; Tank Dempsey from the Call of Duty Zombies franchise; Ares in God of War, God of War: Ghost of Sparta, and God of War: Ascension; and Wolverine from Marvel's Wolverine and the X-Men, Marvel Anime: X-Men, and various other projects featuring the character. Blum has also been credited as David Lucas, Richard Cardona, Roger Canfield, Tom Baron, and Daniel Andrews in various anime and other live-action appearances.
Also recorded as Steven Blum · Steven Jay Blum · Steven J. Blum · Steven J Blum
Steve Blum

Guyblade (talk) · Guyblade at English Wikipedia · Own work (Original text: self-made) · CC BY-SA 3.0
- Name
- Steve Blum
- Birth Name
- Steven Jay Blum
- Born
- 29 April 1960
- Birthplace
- Santa Monica, California, U.S.
- Occupation
- Voice actor
- Full name
- Steven Jay Blum.
- Nationality
- United States
- Education
- University of California and San Diego
- Known for
- Cowboy Bebop: The Movie
- Languages
- English · Spanish
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Documentary summary
Steven Jay Blum (born April 29, 1960) is an American voice actor. Known for his distinctively deep voice, his roles include Spike Spiegel from the anime series Cowboy Bebop; Amon from The Legend of Korra; Heatblast, Ghostfreak, and Vilgax from Ben 10; Star Wars franchise; Starscream from Transformers: Prime; Sub-Zero from the Mortal Kombat franchise; Tank Dempsey from the Call of Duty Zombies franchise; Ares in God of War, God of War: Ghost of Sparta, and God of War: Ascension; and Wolverine from Marvel's Wolverine and the X-Men, Marvel Anime: X-Men, and various other projects featuring the character. Blum has also been credited as David Lucas, Richard Cardona, Roger Canfield, Tom Baron, and Daniel Andrews in various anime and other live-action appearances.
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Authority files
wikidata · Q952156 · wikipedia · Steve Blum
In this article
Key facts
Key facts
• Name — Steve Blum • Birth Name — Steven Jay Blum • Born — 29 April 1960 • Birthplace — Santa Monica, California, U.S. • Occupation — Voice actor • Years Active — 1992–present • Children — 3 • Website — https: steveblumvoices.com
Early life
Early life
Steven Jay Blum was born on April 29, 1960, to a Jewish family in Santa Monica, California. As a child, Blum was overweight and bullied. To cope with these struggles, he would often draw, sculpt and create music. He would also often go outside and observe nature, marveling at sounds, shapes, and colors. When he was 12 years old, Blum worked at the comic section of his grandfather’s book store in Hollywood, California where he would sort and catalogue titles. He was a huge fan of cartoons and would often do impressions. Blum started doing impressions by request after leaving a voicemail with the voice of Goofy.
Career
Career
Blum started his career working at the mail room of film studio Empire International Pictures. The head of the mailroom offered him a job on a "Japanimation" project since he had the deepest voice. Blum would eventually become head of marketing at a studio while doing voice acting on the side before deciding to become a voice actor full time. His credits include the voice of Spike Spiegel in Cowboy Bebop, Zeb Orrelios in Star Wars Rebels, Mugen in Samurai Champloo, Roger Smith from The Big O, Orochimaru, and Zabuza Momochi in Naruto and Wolverine in multiple Marvel productions. In video games, he provided the voice of main protagonist Jack Cayman in MadWorld, Captain Foley and Tank Dempsey in the Call of Duty series, Professor Galvez in Metal Gear Solid: Peace Walker, Ares in God of War, and God of War: Ascension, main protagonist Grayson Hunt in Bulletstorm, Brimstone in Valorant, Zoltun Kulle in Diablo III, Grunt in Mass Effect, Sub-Zero in Mortal Kombat X and 11, Hal Jordan / Green Lantern in Injustice 2, Rytlock Brimstone in Guild Wars 2, and main protagonist Capt. Devin Ross in Clive Barker's Jericho. Starting in 2000, Blum was the voice of TOM, the robotic host of Cartoon Network's Toonami programming block. He replaced Sonny Strait in the character's subsequent appearances, until the cancellation of Toonami in 2008. When Toonami was revived on March 31, 2012, he returned as the voice of TOM. He is also the announcer for 7-Eleven's "Oh Thank Heaven" television and radio advertisements and partnered with Vic Mignogna in the series Real Fans of Genius (a parody of Anheuser-Busch's Real Men of Genius radio ad campaign). In animation, he is the voice of Heatblast, Ghostfreak and Vilgax in the Ben 10 franchise; Garazeb Orrelios in Star Wars Rebels; Count Vertigo in DC Showcase: Green Arrow and Young Justice; Wolverine, Red Skull, and Beta Ray Bill in Wolverine and the X-Men and The Avengers: Earth's Mightiest Heroes; Starscream in Transformers: Prime; Heatwave in Transformers: Rescue Bots; and Amon in the first season of the Nickelodeon animated series The Legend of Korra. On June 5, 2012, he was awarded a Guinness World Record for being the most prolific video game voice actor, having 261 credited appearances as of May 10, 2012.
Personal life
Personal life
Blum married voice actress Mary Elizabeth McGlynn in 2017. He has three sons from a prior relationship. One of them, Brandon, is also an actor, while another, Jeremy, is a teacher. Blum enjoys collecting reptiles, fish and birds.
Identity and origins
Identity and origins
Steve Blum was recorded at birth as Steven Jay Blum. The authorities additionally record the headings Steven Blum, Steven Jay Blum, Steven J. Blum, Steven J Blum and David Lucas. His recorded languages were English and Spanish. His recorded confession was Judaism. He married Mary Elizabeth McGlynn. One child is recorded: Brandon Blum.
Identity
Identity
Steve Blum is recorded as entrepreneur, screenwriter and actor.
Books cited
* * * *
Primary material
Documents and archives
authority record
- Wikidata, structured authority record Q952156: Steve Blum
Unverified · Wikidata
reference work
- “Steve Blum”, English Wikipedia, consulted as further reading
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 15 August 2026.
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