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.
1989
1991
2022
2015
1962
1999
2014
2004
1921
1973
1982
1983
2001
1974
1934
2003
2017
1996
1985