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.
Jack Black
JB
Kyle Gass
KG
Michael Keaton
The Professor
JR Reed
Time Goblin
Justin Roiland
Abe Lincoln
J.D. Ryznar
J.W. Booth
Dan Harmon
Heckler
Paul F. Tompkins
Club Owner
DeMorge Brown
H.G. Wells
Jen Kirkman
Mrs. Lincoln
Ryan Ridley
1850's Man
Kelly Kubik
1850's Woman
Eric Clapton: Life in 12 Bars
A Chinese Odyssey Part One: Pandora's Box
Man of the House
A Night on the Town
Beyond the Infinite Two Minutes
Mexican Hayride
The Princess Comes Across
Soul Men
Bill & Ted Face the Music
Wayne's World 2
Spinal Tap II: The End Continues
A Mighty Wind
A Song Is Born
General Gramophone
Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi
Granite Hotel
Bye Bye Birdie
This Is Spinal Tap
Help!
Good Luck, Have Fun, Don't Die