- For others named Greg, see Greg.
| Character Information
Greg is an improv actor who does Shakespeare.
Greg was one of the hitchhikers that Principal Skinner and Superintendent Chalmers picked up on the way to Cincinnati. He and his fellow actors all performed improv in the car, which annoyed Chalmers. When Chalmers got angry at them, he almost hit a truck and had to swerve out of the way, which caused them to crash into a silo of genetically modified soybeans. When Greg then made another improv joke, Chalmers tried to strangle him but Skinner stopped Chalmers.