Will Arnett to Guest on THE SIMPSONS Upcoming 25th Season

TVGuide reports that Will Arnett has signed on to guest star the upcoming 25th season of FOX's long-running animated sitcom THE SIMPSONS. The episode will air this Fall.

According to the report, Arnett will voice 'Detective Gratman', described as "the head of the FBI's anti-piracy unit who's investigating Homer for illegally downloading a movie."

Arnett is best known for his comedic roles as George Oscar "G.O.B." Bluth II in the FOX show Arrested Development, Devon Banks in the NBC show 30 Rock and Chris Brinkley in the NBC television series Up All Night. He played supporting roles in the IFC series The Increasingly Poor Decisions of Todd Margaret and films such as Semi-Pro, Blades of Glory, RV, Hot Rod, Let's Go to Prison and The Brothers Solomon. Arnett is also a voiceover artist for commercials, films, television programs, and video games.