Time Riders is a 4-part 1991 CITV show directed by Michael Winterbottom and starring Haydn Gwynne as Dr. B. B. Miller, a motorbike riding time traveler.Location filming was carried out at the Polytechnic of Wales for scenes set in the modern day (Part One and the end of Part Four), whilst those set in the past (Parts Two, Three and the bulk of Part Four) occurred at Chepstow Castle.

A novelisation of the series, written by Eldridge (ISBN 0-09-993940-1 ) was published in 1991. It was illustrated by Mark Robertson.