After an open mic night, JB and KG get a message from Michael Keaton who tells them that the time-space continuum has been disrupted at the Ford's Theater in 1850 and only Tenacious D can fix it.
as JB
as KG
as The Professor
as Time Goblin
as Abe Lincoln
as J.W. Booth
as Heckler
as Club Owner
as H.G. Wells
as Mrs. Lincoln
as 1850's Man
as 1850's Woman
as Columbus
as Cleopatra
as Robin Hood
as Cowboy
as Einstein
as 1850's Extra
as 1850's Extra
as 1850's Extra
as 1850's Extra
as 1850's Extra
as 1850s Extra