Geological Survey Supervisor
This guy supervises the U.S. Geological Survey in Colorado, where Randy Marsh, Peter Nelson and other noted geologists work. The Supervisor has his own office with transparent windows and works on rock samples just like his employees - and no matter how many times Randy seems to get fired or quit work, the Supervisor always seems willing to re-hire him back... even after Randy breaks his nose during a Barack Obama election celebration. He was pressured by Carol to create a separate bathroom for Lorde, as many of the female geologists weren't comfortable working with a transwoman, but Carol and the Supervisor eventually agreed to let Lorde use the womens' bathroom again.
- He has no given name on the show, but among fans, he's been known as Larry Hinkle.