Guest Stars Josh Stewart as Sanford Conover Lili Taylor as Mary Todd Lincoln Spencer Treat Clark as Lewis Powell Anne Dudek as Ellen Stanton Daniel Croix as Joseph "Peanuts" Burroughs Larry Pine as William Henry Seward C.J. Hoff as Louis Weichman Co Starring Tommie Turvey as George Atzerodt Maxwell Korn as Robert Lincoln Carrie Lazar as Mrs. Mary Surratt Walker Babington as Edward "Ned" Spangler Rebecca Ray as Fanny Seward Carlos Luckie Jr. as William Bell Harrison Stone as Stanton's Doctor Chip Lane as Chief Security Guard Chris Mayers as Harry Hawks Jason Kirkpatrick as Sgt. Silas Cobb Joshua Bowman as Freddie Seward Kate Croonquist as Augusta Davin Allen Grindstaff as Box Office Manager Kathleen Hogan as Mrs. Mountchessin Carrie Anne Hunt as Clara Harris
