E1 - History's Biggest Political Blunder

Aired: February 18, 2016

Jimmy Kimmel, Jen D'Angelo and Howard Bragman discuss history's biggest political blunder.

E2 - History's Worst Medical Advice

Aired: February 18, 2016

Chris Hardwick, comic Jordan Carlos and scientist Bob Pflugfelder discuss history's worst medical advice.

E3 - History's Biggest Frenemies

Aired: February 25, 2016

Courtney Cox, comedian Dan Soder and author/comedian Michael Ian Black debate and discuss history's biggest frenemies.

E4 - History's Most Doomed Presidential Campaign

Aired: March 03, 2016

Guests Elijah Wood, comedian Bryan Callen and Professor Dan Schnur discuss history's most doomed presidential campaign.

E5 - History's Worst Tyrant

Aired: March 10, 2016

Julie Bowen, Dan Levy and Laila Lalami discuss the worst tyrants in history.

E6 - History's Craziest Cult

Aired: March 17, 2016

Jack Black, Tymberlee Hill and Stephen Prothero talk about crazy cults.

E7 - History's Greatest Invention Since 1950

Aired: March 24, 2016

Trace Adkins, Kate Flannery and Lori Greiner talk about great inventions of the past half century.

E8 - History's Most Influential Band

Aired: March 31, 2016

Lars Ulrich, Tom Papa and Alan Light talk about great rock bands,

E9 - History's Most Influential Drug

Aired: April 07, 2016

David Eisenbach, Maria Bello and Derek Waters talk medicine.

E10 - History's Biggest Fall from Grace

Aired: April 14, 2016

Jay Leno, Mark Forward and Howard Bragman

E11 - History's Greatest Man-Made Structure

Aired: April 21, 2016

Adam Goldberg, Noel Wells and Ty Pennington talk great modern mysteries

E12 - History's Most Plausible Conspiracy Theory

Aired: April 28, 2016

Judd Apatow, Kurt Braunohler and Mike Massimino don tin foil hats.

E13 - History's Biggest Presidential Bad Boy

Aired: May 05, 2016

Angela Kinsey, Heather McDonald and Joel Stein talk bad boy presidents.

E14 - History's Dumbest Mistake

Aired: May 12, 2016

Dan Riskin, Ian Abramson and Tim Meadows talk about the dumbest mistakes in history.

E15 - History's Greatest Unsolved Mystery

Aired: May 12, 2016

Michael Ian Black, Josh Wolf and Jason Biggs channel Robert Stack for a look at famous unsolved mysteries.

E16 - History's Greatest Gangster

Aired: May 19, 2016

Derrick Pitts, Thomas Dale and Joel McHale talk about the greatest gangsters to ever have lived.

E17 - History's Greatest Unexplained Phenomenon

Aired: May 19, 2016

Mike Massimino, Megan Amram and Larry King talk about the greatest known unexplained phenomena.

E18 - History's Most Defiant Moments of the Last 75 Years

Aired: May 26, 2016

John Avlon, Yvette Nicole Brown and Lisa Kudrow talk about big mmoments where people still revolt.

E19 - History's Best Founding Father

Aired: May 26, 2016

Joel Stein, Jo Koy and Fred Willard discuss the founding fathers.

E20 - History's Biggest Fraud

Aired: June 09, 2016

Joel Stein, Russell Peters and Michael Sheen talk about history's frauds.

E21 - History's Biggest Badass

Aired: June 09, 2016

Evy Poumpouras, Mark Forward and Regis Philbin talk about the badasses of history.