Hunter and Kaylan trace their grandfather's shadowy past from the brutal battlefields of Iwo Jima to a life of covert operations. Piece by piece they assemble the fragments of his early life - in order to better understand the buried truth that could shatter their families history forever.

As Hunter and Kaylan wrestle with the shocking secrets already unearthed, they're now faced with a secret of Cold War proportions

Dip your toes into Deep Secrets with this extended look at Episode One—and the family secret that stayed buried until Grandma’s final days.

When new dad and comedian Hunter Hill sets out to understand fatherhood by exploring his family's past, he uncovers a long-buried secret that connects his grandfather to one of the most covert CIA operations in history. Uncover the secret mission the National Smithsonian calls "a real-life Ocean's Eleven." 12 narrative episodes + 6 full-length celebrity interviews Featuring Mayim Bialik, Ron Funches, Morgan Jay, and more. Featuring Mayim Bialik, Ron Funches, Morgan Jay, and more.