Sam learns that an operation is to be conducted on him in 2006 to try and revive him from his coma. However, he believes that to return to the twenty-first century, he has to betray his colleagues in 1973 - but can he regard them as real or imagined?... (more)

Harriet Rogers (II), Jack Deam, Jacqui Boatswain, Judi Jones, Mason Phillips, Noreen Kershaw, Philip Lightfoot, Ralph Brown, Sean Gilder, Tony Marshal (III)