Astronauts are sent back in time to change the past after the Earth is destroyed while they're in space. The series first aired in 2002.

"Otherworld" was about a family who visited the pyramids in Egypt and found themselves in a parallel world.

An anthology series with a different cast and story line every week, focusing on stories that explore the effects of issues like space travel, time travel, and human evolution. Originally aired from 1963 to 1965, it was revived for cable and syndicated distribution in 1995.