Overview: In 1965, at the age of 25, Alan Ackland is sentenced to life imprisonment for the murder of a business associate. In 1971, Sylvia Barker, lonely and depressed after a failed marriage and with two young children to bring up alone, seeks a new direction in her life and applies to become a voluntary prison visitor. Several years later their paths cross.
Overview: On the Earth colony world Terra Alpha, Helen A seeks to eliminate all forms of unhappiness one killjoy at a time, it's up to The Doctor and Ace to put a stop to the overbearing joy, one sweet step at a time...