J. K. Simmons Video | Celebrity Interview and Paparazzi

Jonathan Kimble "J. K." Simmons is an American actor. He is best known for his roles on television as Dr. Emil Skoda in NBC's Law & Order, Assistant Police Chief Will Pope in TNT's The Closer, neo-Nazi Vernon Schillinger in the HBO prison drama Oz; on film as J. Jonah Jameson in Sam Raimi's Spider-Man trilogy, and in video games as Cave Johnson in Portal 2.