Episode 4 (series 34)

The fourth of series 34 is the 1142nd episode of Casualty overall.

Synopsis
Archie is incensed by the injustice of a patient's situation when an acid attack which was meant for a car ends up hurting the owner. Archie takes matters into her own hands to support the wronged party, but does she go too far?

When Ruby and Iain attend a call that needs HEMS assistance, Iain is pleasantly surprised that his old teammate, Dixie, is the paramedic responder. The two reminisce over old times and this blast from the past inspires Iain to look harder at his own future.

Mason and Rash butt heads when Rash disagrees with Mason's cavalier approach to medicine. While treating a patient together, Mason challenges Rash to a bet, but can Rash afford to lose?

Confirmed cast

 * Michael Stevenson as Iain Dean
 * Maddy Hill as Ruby Spark
 * Genesis Lynea as Archie Hudson
 * Neet Mohan as Rashid Masum
 * Victor Oshin as Mason Reede
 * Jane Hazlegrove as Kathleen "Dixie" Dixon