All the Presidents' Heads

"All the Presidents' Heads" is the one hundredth and eleventh episode of Futurama, the twenty-third of the sixth production season and the seventh of the eighth broadcast season.

Plot
Fry licks George Washington's head, and it sends him on a "trip" back to the. Richard Nixon's head will play a role. It is believed that other characters will go on other 'trips' to presidential eras.

Characters

 * Fry
 * George Washington's head
 * Richard Nixon's head