Casualty

Knock Knock Who's There?

Directed by Julie Edwards
TV-PG
S29 • E44    Aug 14, 2015
6.0
Tess receives a shock when Sam arrives back at the ED with his son. When Sam asks Tess to come and live with him, Tess makes a decision which shocks everyone. Dylan treats a security guard who has fallen onto some crates, but when immigrants are found at his workplace, it's a race against time to save the family before the suffocate.

Where to Watch Knock Knock Who's There?

Cast of Knock Knock Who's There?

  • William BeckDylan Keogh
  • Charles VennJacob Masters
  • Derek ThompsonCharlie Fairhead
  • Catherine ShiptonLisa 'Duffy' Duffin
  • Patrick RobinsonMartin 'Ash' Ashford
  • Tony MarshallNoel Garcia
  • Michael StevensonIain Dean
  • Julie EdwardsDirector
  • Benedict AyrtonWriter
  • Matthew BarryWriter
  • Gert ThomasProducer

 

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