Doctor Who: are you looking forward to the dark first episode?

In 2008, Series 2 increased to 20 half hour episodes.

The critical response to the first episode of the series was positive.

The events do not usually carry over to the next episode.

I wish them the best and look forward to tonight's episode.

It was not a popular success and only ran to 52 episodes.

This order was cut back to 20 episodes on February 26, 2011.

In the process, he refers to several episodes from the past seven years.

I've been listening to past episodes to get caught up.

You only need one exposure to an episode to remember it.