The Unbelievable with Dan Aykroyd

Jeffy Can

as Director

Dan Aykroyd

as Self - Host

Sami Jarroush

as Self - Historian

Austin Rogers

as Self - Jeopardy! Champion, Author

Austin Rogers

as Self - Jeopardy! All Star

Austin Rogers

as Self - Jeopardy! Champion & Author

Hakeem Oluseyi

as Self - Astrophysicist, Author

Hakeem Oluseyi

as Self - Astrophysicist & Author

Kavitha Davidson

as Self - Journalist

Kavitha Davidson

as Self - Sports Journalist

Mitch Horowitz

as Self - Author, Historian

Mitch Horowitz

as Self - Author & Historian

Adam Richman

as Self - TV Host & Historian

Adam Richman

as Self - TV Host, Historian

Adam Richman

as Self - TV Host, Author

Paul Sutter

as Self - Physicist, Author

Paul Sutter

as Self - Physicist & Author

Don Wildman

as Self - TV Host, Historian

Don Wildman

as Self - TV Host & Historian

Holly Frey

as Self - Podcast Host, Historian

Holly Frey

as Self - Podcast Host & Historian

Martin K.A. Morgan

as Self - Author, Historian

Martin K.A. Morgan

as Self - Author & Historian

Martin K.A. Morgan

as Self - Military Historian

Yohuru Williams

as Self - Professor of History

Yohuru Williams

as Self - Professor: University of St. Thomas

Edward T. O'Donnell

as Self - Historian: College of the Holy Cross

Brandy Schillace

as Self - Medical Historian, Author

Brandy Schillace

as Self - Medical Historian & Author

Greg Jackson

as Self - Host: History That Doesn't Suck

Greg Jackson

as Self - Creator & Host of History That Doesn't Suck

Thor Hanson

as Self - Biologist & Author

Thor Hanson

as Self - Biologist, Author

Rebecca Hsu

as Self - Forensic Pathologist

David O'Keefe

as Self - Professor: Marianopolis College