J.K. Simmons

Characters voiced

• Tenzin (The Legend of Korra)
• Mushi (The Legend of Korra)
• Lenny Turtletaub (BoJack Horseman)
• Napoleon (Phineas and Ferb)
• Nolan Grayson / Omni-Man (INVINCIBLE)
• Stanford Pines (Gravity Falls)
• Guardian (Batman: The Brave and the Bold)
• J. Jonah Jameson (Spider-Man: Across the Spider-Verse)
• Magister Gilhil / Plumber (Ben 10: Ultimate Alien)
• Martin Smarty (Kim Possible)
• Mayor Lionheart (Zootopia)
• Magister Gilhil (Ben 10: Alien Force)
• Tusk Johnson (The Great North)
• Eiling (Justice League Unlimited)
• Klaus (Klaus)
• J. Jonah Jameson (The Avengers: Earth's Mightiest Heroes)
• Warden (Megamind)
• Kai (Kung Fu Panda 3)
• White Knight (Ben 10 / Generator Rex: Heroes United)
• Dr. Moore (The Boxcar Children)
• Ben (The Venture Bros.: Radiant Is the Blood of the Baboon Heart)
• Captain Putty (Chip 'n Dale: Rescue Rangers)
• J. Jonah Jameson (Marvel's Ultimate Spider-Man)
• Claggart (Seal Team)