Low aptitude scores send the guys in search of Albert Einstein.

The guys go back to the '60s to rectify a grudge involving Ted's mom.

In 18th-century Italy, the guys seek tips from Casanova.

The guys seek the original to win an Elvis impersonation contest.

Rufus tries to go back to when the pair met to save their friendship.

A soap star has a gender-identity crisis.

Keilson accidentally winds up in feudal times.

Bill and Ted are forced to get jobs at a local hardware store, Nail World, to buy a new amp, but they insult the store manager's daughter and must go back in time to fix this, inadvertently giving life to a noir comic book femme fatale.