Casualty Knock Knock Who's There? (Season 29, Episode 44)
TV-PG
TV Episode | Drama

Primary photo for Knock Knock Who's There?

Casualty

Knock Knock Who's There? (Season 29, Episode 44)

TV-PG

TV Episode | Drama

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 ...See moreTess 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. Written by Adam Taylor See less

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Cast	+ Add Cast
24 cast members

Name	Known for
Suzanne Packer Tess Bateman Tess Bateman See fewer	Casualty (1986)
Derek Thompson Charlie Fairhead Charlie Fairhead See fewer	The Long Good Friday (1980)
William Beck Dylan Keogh Dylan Keogh See fewer	Casualty (1986)
Sunetra Sarker Zoe Hanna Zoe Hanna See fewer	Casualty (1986)
Amanda Mealing Connie Beauchamp Connie Beauchamp See fewer	Casualty (1986)
Charles Venn Jacob Masters Jacob Masters See fewer	The Dark Knight (2008)
Lee Mead Ben 'Lofty' Chiltern Ben 'Lofty' Chiltern See fewer	Casualty (1986)
Jane Hazlegrove Kathleen 'Dixie' Dixon Kathleen 'Dixie' Dixon See fewer	Heidi (1993)
Michael Stevenson Iain Dean Iain Dean See fewer	Casualty (1986)
George Rainsford Ethan Hardy Ethan Hardy See fewer	Casualty (1986)
Chelsee Healey Honey Wright Honey Wright See fewer	Burn It (2003)
Richard Winsor Caleb Knight Caleb Knight See fewer	Casualty (1986)
Crystal Yu Lily Chao Lily Chao See fewer	Doctor Who (2005)
Charles Dale Big Mac Big Mac See fewer	The Advocate (1993)
Jamie Davis Max Walker Max Walker See fewer	Hex (2004)
Tony Marshall Noel Garcia Noel Garcia See fewer	Life on Mars (2006)
Chloe Howman Rita Freeman Rita Freeman See fewer	Holby Blue (2007)
Amanda Henderson Robyn Miller Robyn Miller See fewer	Les Misérables (2012)
Luke Bailey Sam Bateman Sam Bateman See fewer	Casualty (1986)
Elliott Jordan Richard Webb Richard Webb See fewer	EastEnders (1985)
Aaron Jeffcoate Joss Pearce Joss Pearce See fewer	The Terror (2018)
Noeleen Comiskey Sarah Webb Sarah Webb See fewer	Winter Ridge (2018)
Lorraine Cheshire Pam Poole Pam Poole See fewer	Early Doors (2003)
Paul Trussell Derek Owen Derek Owen See fewer	The King's Speech (2010)