"Chain Reaction" is the 996th episode of Casualty and the 35th episode of the 30th series. It was preceded by "Hello, I Must Be Going" and followed by "This Life". The episode was directed by Jermain Julien and written by Jon Sen. It's Elle Gardner's first centric episode. 

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.