Black Mystery Month 2/18/07
Steve decides to write a paper about George Washington Carver in celebration of Black History Month, but his research uncovers a conspiracy that's been going on since the Civil War. When the curator of the Smithsonian Peanut Museum reaches out to tell Steve the truth, he's mysteriously murdered, and Steve and Stan are tracked by a secret society that will stop at nothing to keep this scandalous secret of American history.

Source: FOX