Steven Jay "Steve" Blum (pronounced "bloom") is an American voice actor and comedian who is best known for his extensive voice work in anime and video games, and for voicing TOM from Adult Swim's Toonami block, Vilgax and Ghostfreak in the Ben 10 franchise, Starscream in Transformers: Prime and Amon in The Legend of Korra. He also voices Spike Spiegel in Cowboy Bebop. He is known for his distinctive deep voice.
- Lilo and Stitch - Hammerhead Guard
- W.I.T.C.H. - Blunk, Raythor, Kurt
- Lilo and Stitch: The Series - Additional voices
- Avengers: Earth's Mightiest Heroes - Wolverine, Red Skull, Beta Ray Bill, Ogre
- Ultimate Spider-Man - Wolverine, Beetle, Doc Samson, Ka-Zar
- Hulk and the Agents of S.M.A.S.H. - Devil Dinosaur, Sauron, Wolverine, Wrecker, El Diablo
- Star Wars Rebels - Garazeb Orrelios, Alton Kastle, Amda Wabo, Additional voices
- Wander Over Yonder - General Outrage, Additional voices
- The Lion Guard - Makucha
- Avengers Assemble - Kang
- Tangled: The Series - Attila
- Pirates of the Caribbean Online - Jolly Roger
- Disney Infinity: 3.0 Edition - Garazeb Orrelios
- Star Wars Rebels: Recon Missions - Garazeb Orrelios
- ↑ "Marvel Spotlights Animated Spider-Man In New Trailer". ComicBook (July 15, 2017).