Episode 3 (series 34)

The third episode of series 34 is the 1141st episode of Casualty overall.

Synopsis
When David learns that his son Ollie has run away from home, he rushes out of the ED to look for him. To his horror, he finds that an accident has put Ollie's life at risk and it's down to David to save him. With encouragement from Rosa, David re-evaluates things and realises he needs to step up and be there more for his son.

Needing to feel useful, Duffy volunteers at a care home and ends up accompanying an elderly resident with dementia to the ED. When hospital staff uncover symptoms pointing to neglect, Duffy confronts the care home manager.

When Dylan reminds the ED staff that they have a four-hour window goal to get patients treated and released, Mason - eager to impress - ends up treating a patient alone - but ends up making things worse.

Confirmed cast

 * Jason Durr as David Hide
 * Cathy Shipton as Lisa "Duffy" Duffin
 * William Beck as Dylan Keogh
 * Victor Oshin as Mason Reede
 * Jacey Sallés as Rosa Cadenas
 * Harry Collett as Oliver Hide