Kevin Costner Host, Executive Producer William West Self Jeffrey Means Self Blaine Harden Self Edward O'Donnell Self Peter Stark Self Shane Doyle Self Clay Jenkinson Self, Self, Self Douglas Brinkley Self H.W. Brands Self Shannon Smith Self Yohuru Williams Self Rod Lake Executive Producer Howard Kaplan Executive Producer Doris Kearns Goodwin Executive Producer Beth Laski Executive Producer David Sirulnick Executive Producer Meredith Bennett Executive Producer Jon Kamen Executive Producer David Rivera Executive Producer Eli Lehrer Executive Producer Leslie Greif Executive Producer Eric Levin Executive Producer Allie Dvorin Executive Producer John Turner Executive Producer Mary Donahue Executive Producer Jennifer Wagman Executive Producer Nicholas Greene Co-Executive Producer