In the main universe, Harry and Draco were bitter enemies. However...what if they became friends? In an alternate reality, Harry and Draco become the best of buddies, as they embark on their Hogwarts education.

As Bill and Ted are sworn into office as America's first joint president in 2025, they are visited by a mysterious stranger called the Doctor, who warns that reality will collapse if they don't deliver the one speech that leads to Earth becoming a utopian society. The rock stars must embark on another adventure for inspiration, and avoid the Meddling Monk's attempts to interfere.

Ursula Todd has died and been reborn many times, but she has never discovered her true purpose. That all changes when she meets the Doctor, and learns there is more to her brother Teddy than meets the eye...

When the Simpsons are scammed out of 1000, they must find a way to earn the money back. Meanwhile, Homer and Bart book a holiday to Kent, where Marge and Homer find themselves taking part in a dating contest.

When the 'future' starts to fall apart, Marty must once again team up with his friend Doc Brown as they go on a journey to discover the cause of the damage to time. Could it be Biff Tannen again? Or is the answer not as simple as it first appears...?

What Severus got up to during the events of the 1st Harry Potter book.