When originally screened in the UK, the series consisted of thirteen 60-minute episodes, The following year, in the USA, the first two parts - "Christina" and "The Blooding" - were condensed into one 90-minute composite episode, with several scenes discarded.
this episode was shown as a 90-minute combined episode. On later TV repeats and DVD, it was shown as two separate 60-minute episodes with additional scenes.
this episode was shown as a 90-minute combined episode. On later TV repeats and DVD, it was shown as two separate 60-minute episodes with additional scenes.