David Bowles as Waiter

James Eckhouse as Dr. Doctor Willard Bliss

Kathryn Erbe as Lucretia Garfield

Ladislav Gergel as Jim Garfield

Shuler Hensley as James Garfield

Logan Hillier as Dr. Reyburn

John Hutton as James Blaine

Will Janowitz as Charles Guiteau

Josef Karas as Conkling's Valet

Adam LeFevre as Chester Arthur

Sean Mahon as Roscoe Conkling

Michael Murphy as Narrator

Ted Otis as Reporter

Daniel Pearce as Silas Boynton

Karina Rchichev as Mary 'Mollie' Garfield

Dan Rowland as Harry Garfield

Joe Weintraub as Joseph Stanley Brown