Episode 1 Details Casts Season Lists Title Episode 1 Genres Drama Crime Release Date Episode Runtime 00 Hours 00 Minutes Season Number 1 Episode Number 1 Production Companies Bighead Littlehead Michael Shannon... James Garfield... Matthew Macfadyen... Charles Guiteau... Nick Offerman... Chester A. Arthur... Betty Gilpin... Crete Garfield... Bradley Whitford... James Blaine... Shea Whigham... Roscoe Conkling... Season 1 1 Episode(s)