This article is not part of the Holby universe.
This article covers a subject that is part of the real world, and thus should not be taken as a part of the Holby universe.
This episode is currently available on BBC iPlayer.
If you are a UK resident with a TV licence, you can watch this episode here.
"Circle of Life" is the 993rd episode of Holby City and the 38th episode of the 21st series. It was preceded by "Gods and Monsters" and followed by "Retreat". The episode was directed by Michael Lacey and written by Alison Hume.
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