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The Sixth Doctor was portrayed by Colin Baker.
The series moved back to once-weekly Saturday broadcasts. All episodes were 45 minutes long, though they also exist in 25-minute versions. Although there were now only 13 episodes in the season, the total running time remained approximately the same as in previous seasons since the episodes were almost twice as long.
After an 18-month production hiatus, the series returned. Eric Saward was script editor up to part eight, when Nathan-Turner unofficially took over script editing the remainder of the season because of Saward’s departure. The whole season is titled as The Trial of a Time Lord, and is split into four segments. The segments are commonly referred to by their working titles] (listed below) but the season was broadcast as one fourteen-part story and the working titles did not appear on screen. Episode length returned to 25 minutes, but with only fourteen episodes in the season, making the total running time of this season (and subsequent seasons) just over half of the previous seasons, going back to season 7.