During the 1990s, he hosted the documentary series Biography on A&E. He also acted in a number of films featured on Mystery Science Theater 3000, which subsequently featured running jokes about Graves' Biography work and presumed sibling rivalry with Arness.
Graves has been married to Joan Endress since 1950. They have three daughters, Kelly, Claudia and Amanda.
He has also recently starred in a GEICO commercial.
Graves is the brother of another TV icon, actor James Arness, best known as Marshall Matt Dillon.
Your mission, should you decide to accept it, is to find this obscure setting and locate the cache so delicately hidden in a small surrounding. As always, should any cacher be caught or captured, the neighboring business will question you relentlessly about your intentions and/or religion.
This cache will self destruct in 35mm seconds. BYO 
Coordinates were determined with a Garmin eTrex Legend Cx and a Gramin eTrex Vista averaged over a 5 minute span to an accuracy of 7.8'.
Congratulations sardogmisty - FTF