Robert Downey Sr.
Pvt. Stewart Thompson
Directing
Alan Abel
Himself
Acting
Lawrence Wolf
President James A. Garfield
Acting
Prentice Wilhite
Charles Guiteau
Acting
Linda Diesem
Mrs. Garfield
Acting
Aimée Eccles
Chinese Girl
Acting
Don Calfa
Priest
Acting
Paula Morris
Priest's Woman / Prostitute
Acting