Each episode features several interviews from celebrities, authors, historians and political figures. • Deidre Capone – grand-niece of Al Capone, author,
Uncle Al •
Laurence Bergreen – author,
Capone: The Man and the Era •
Jonathan Eig – author,
Get Capone, Luckiest Man •
William Forsythe – actor,
The Untouchables,
Once Upon a Time in America and
The Mob Doctor •
Frank Calabrese – former Chicago Outfit associate • Robert Lombardo – author,
Organized Crime in Chicago • John Binder – author,
The Chicago Outfit •
Rich Cohen – journalist •
Karen Abbott – author,
Sin in the Second City •
T.J. English – author,
Paddy Whacked •
Vincent Pastore – actor,
The Sopranos •
John Kass – columnist,
Chicago Tribune • John Russick – curator,
Chicago History Museum •
Frank Cullotta – former Chicago Outfit associate •
Paul Sorvino – actor,
Goodfellas • Hillel Levin – co-author,
When Corruption Was King • Michael S. Green, Ph.D. – professor, (UNLV) historian and board member with the
Mob Museum •
Michael Madsen – actor,
Donnie Brasco •
Oscar Goodman – former mayor of
Las Vegas, cameo in
Casino • Nathan Thompson – author, ''Kings: The True Story of Chicago's Policy Kings'' •
David Eisenbach – historian • Robert Grant - former Chicago
FBI chief •
Billy Drago - author, played Frank Nitti in
The Untouchables ==Episodes==