Jerry Bransford, a seasonal tour guide at Kentucky’s Mammoth Cave National Park, tells folklorist Brent Bjorkman how his family’s multi-generational history with the cave led him to become a guide after retiring from a successful corporate career. Members of his family began working as cave guides in the 1830s. Like many of the early guides, they were African Americans and through their knowledge, they became local, national, and even international celebrities, despite being enslaved. He also talks about how his family’s relationship with the Cave was abruptly severed in 1941, when it became a US National Park and all African Americans workers were dismissed; and his wish to make sure today’s park visitors learned about the important contributions his family, and other African Americans cave workers, made in the exploration and development of this celebrated natural wonder.