

"History is about to be rewritten by two guys who can't spell."
Bill and Ted are high school buddies starting a band. They are also about to fail their history class—which means Ted would be sent to military school—but receive help from Rufus, a traveller from a future where their band is the foundation for a perfect society. With the use of Rufus' time machine, Bill and Ted travel to various points in history, returning with important figures to help them complete their final history presentation.
Ted 'Theodore' Logan

Bill S. Preston

Rufus

Napoleon

Billy the Kid

Socrates

Freud

Genghis Khan

Joan of Arc

Abraham Lincoln

Beethoven

Captain Logan

Mr. Ryan

Missy / Mom

Mr. Preston

Deacon
Princess Joanna

Princess Elizabeth

Ox
Randolf
Buffy
Jody
Bartender
Tattooed Cowboy
Bearded Cowboy

Old West Ugly Dude
Kerry
Daphne
Bowling Alley Manager
John the Serf
Evil Duke

Mother at Waterslides
Waterslide Attendant
Music Store Salesman
Girl at Mall
Student Speaker

Aerobic Saleswoman
Aerobic Instructor
Mall Photographer
Store Clerk
Police Psychiatrist
Stupid Waiter

Ugly Waiter

Neanderthal #1
Neanderthal #2

Security Guard
The Three Most Important People In The World

The Three Most Important People In The World

The Three Most Important People In The World

Dance Photographer (uncredited)
Student (uncredited)
Deputy (uncredited)

Mr. Ward (uncredited)
Kid at Waterslides (uncredited)
Mall Goer (uncredited)