The Time Traveller meets with some friends and proposes his radical idea that one can travel through time, moving backwards and forwards as one does through space. His friends are skeptical and believe it is impossible. The Time Traveller demonstrates his theory with a small model time machine that seems to vanish before their eyes. Though stunned, his friends remain unconvinced and think it is a trick. Undaunted, the Time Traveller invites them to see the full-scale machine he has built in his laboratory and declares his intent to use it to explore time.