One of the favourite themes for science fiction films has to be time travel. There are just so many avenues a filmmaker can choose to walk down with this topic. Though it might be confusing to many, time travel has always proven a successful subject to tackle in film.  

Bill & Ted’s Excellent Adventure could be one of the weirdest time travel movies. Just the mere idea of two nutters hopping through time – via a telephone booth at that – to complete their history assignment is enough to make anyone smile.