Guest Stars Josh Stewart as Sanford Conover Lili Taylor as Mary Todd Lincoln Spencer Treat Clark as Lewis Powell Larry Pine as William Henry Seward John Billingsley as Edward Bates Betty Gabriel as Elizabeth "Lizzie" Keckley C.J. Hoff as Louis Weichman Daniel Croix as Joseph "Peanuts" Burroughs Joshua Mikel as John Surratt Jr. Carrie Lazar as Mrs. Mary Surratt Bill Winkler as Jeremiah Dyer Co Starring Antonio J. Bell as Milo Simms Walker Babington as Edward "Ned" Spangler Tommie Turvey as George Atzerodt Craig Nigh as Jefferson Davis Carlos Luckie Jr. as William Bell Rebecca Ray as Fanny Seward Neal Ghant as Baptist Washigton Eric Mendenhall as Oliver Howard Justin Matthew Smith as Willie's Doctor Robert Treveiler as Lorenzo Thomas Alphie Hyorth as Chief Judge Gray Hawks as Defense Attorney Ewing Dan Cordle as Reporter #1 Van Kelly Clark as Willie Lincoln Jack Lafferty as Reporter #2 Julius Borden as Newspaper Boy #1 Trace Todd as Newspaper Boy #2