

6 votes
1970–1971
1 season
~25m/ep
Simon Randall and Liz Skinner discover the existence of a strange anomaly, known as the “Time Barrier”, that enables them to travel in time to different historical periods in alternate pasts and futures.
Season 1
26 episodes · 1970
Status
Ended
First aired
September 28, 1970
Last aired
March 22, 1971
Seasons
1
Episodes
26
Networks
ITV1
Language
English