In the near future, two carefree friends, Bill and Ted, are on the verge of failing their history school project, which could define their fate. However, their luck takes a turn when a mysterious time traveler named Rufus arrives from the future. He reveals that the success of their project is crucial for the peace and prosperity of their world. To help them, Rufus offers them a time machine in the form of a phone called "TARDIS" (well, not exactly, but you know what I mean) and proposes a time-traveling adventure to gather historical figures who will help them pass their class.
Thus, the two friends embark on a wild adventure that leads them to meet iconic characters like Socrates, Joan of Arc, and Beethoven, all while trying to return to their time before the deadline for the assignment closes. But it’s not that easy, as history and time intertwine in unexpected ways. With their carefree style, catchy music, and hilarious situations, the duo faces a temporal chaos that unleashes laughter and wonder. In the process, they will learn that friendship and creativity are the keys to overcoming any obstacle. In the end, they will have to prove that, despite being total underachievers, they can achieve what they set out to do. It’s an epic journey filled with fun and nostalgia!