A scientific expedition in the Atlantic Ocean becomes lost in the Bermuda Triangle and washes up on an uncharted island. They meet up with travellers from other times, planets and dimensions who have also become trapped, and together they “slide” through portals from one dimension to the next hoping to find the one that leads home. A short lived cult series, Fantastic Journey spawned a whole sub-genre of American science fiction television such as Quantum Leap and Sliders.