''Bill & Ted's Excellent Adventure'' is a series of beloved comedic movies and related spinoffs starring two happy-go-lucky teen slackers and their misadventures through time and space.

* ''Film/BillAndTed'', the original two films (1989, 1991).
* ''[[WesternAnimation/BillAndTedsExcellentAdventures Bill & Ted's Excellent Adventures]]'', the animated series (1990-1991).
* ''Bill & Ted's Excellent Adventures'', the live action series (1992).
* ''[[ComicBook/BillAndTedsExcellentComicBook Bill & Ted's Excellent Comic Book]]'', ExactlyWhatItSaysOnTheTin (1991-1992).