Full Cast & Crew

Dan Aykroyd as Self - Host · 50 episodes

Adam Richman as Self - TV Host/Historian · 50 episodes

Yohuru Williams as Self - Professor, University of St. Thomas · 8 episodes

Sami Jarroush as Self - TV Host, Historian · 13 episodes

Hakeem Muata Oluseyi as Self - Astrophysicist/Author · 23 episodes

Rob Parker as Self - Sport Radio Host · 1 episode

Mitch Horowitz as Self - Historian · 13 episodes

Edward T. O'Donnell as Self - Historian · 7 episodes

Chris Raynor as Self - Orthopedic Surgeon · 7 episodes

Don Wildman as Self - TV Host/Historian · 20 episodes

Nick Pope as Self - UK Ministry of Defence, Ret. · 1 episode

Paul Matt Sutter as Self - Physicist/Author · 13 episodes

Austin Rogers as Self - Jeopardy! Champion · 24 episodes

Martin K.A. Morgan as Self - Historian/Author · 1 episode