Dexter was briefly an external contractor during a major Y2K-compliance project. He was brought back as a contractor when GPF Software was rebuilt after Trudy's plot for world domination, and was later hired by Dwayne to become a full-time employee. He is a large, grossly overweight man with an unhealthy obsession for science fiction in general and Star Trek in particular. He has a tendency to be selfish, self-centered and occasionally lost in some fantasy world, he has opened up and become friends with most of his coworkers.