Based on the classic Larry Niven books, this 4-hour miniseries in development from the SciFi Channel will follow four explorers who crashland
on Ringworld -- an artificial world, mammoth in scope and
built in the shape of a ring that rotates around a gravitational
sun force. Exploring its harsh terrain, the team encounters alien
beings, but they also come to realize that the Ring was once home to an
incredibly advanced, technologically-sophisticated civilization
which mysteriously vanished after building it...or have they?
Ringworld is executive produced by Bob Mandel and
Micky Hyman.