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Episode 4

Episode 4 of 4

Drama series. A suspect makes a shocking confession and another is arrested as Len continues to strive to discover who really murdered Melissa Young.

The four-part drama comes to a shocking conclusion.

With the residents of Coulthard Street moving on and the inquest into Melissa's death now complete, Len finds it hard to let go. When a suspect makes a shocking confession Len doubts the outcome and goes to extreme lengths to solve the case before it is too late. When he stumbles across the hidden past of one of the residents he must appeal to his former colleagues to help make an arrest.

Are the residents of Coulthard Street still in danger? More importantly - who really murdered Melissa Young?

8 months left to watch

59 minutes

Last on

Fri 20 Sep 2013 01:30

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Music Played

Timings (where shown) are from the start of the programme in hours and minutes

  • Arcade Fire

    Sprawl II (Mountains Beyond Mountains)

  • Amy Winehouse

    I Kissed A Girl (Devour Remix)

  • Kristina Train

    Dark Black

  • Wild Bill Davison

    If I Had You

  • The Pastels

    Summer Rain

  • Visionist

    Dem Times

  • Fly by Pony

    Brave New Day

  • Hannah Peel

    The Parting Glass


Role Contributor
Len Harper David Threlfall
Adam Moss Alexander Arnold
Joe Sellers David Bamber
Patricia Claudie Blakley
Liz Fletcher Denise Gough
Melissa Young Jessica Gunning
Peggy Scott Victoria Hamilton
Kieron Moss Steven Mackintosh
Alice Yapp Lisa Millett
Vidya Khan Amber Rose Revah
Michael Jenson Russell Tovey
Elaine Markham Indira Varma
Frank Michael Webber
DCI Burrows Terence Beesley
Workman 1 Mark Brailsford
Uniformed Officer Ben Abell
Colleague 1 Jamie Richards
Delivery Driver Tom Bevan
Writer Tony Basgallop
Producer Grainne Marmion
Director Coky Giedroyc


  • Sun 15 Sep 2013 21:00
  • Fri 20 Sep 2013 01:30

Watch every episode of What Remains

Watch every episode of What Remains

Detective Len Harper is on the case and is determined to find answers.

Launch trail

Launch trail

The Official BBC One launch trail for What Remains.

Video interview: David Threlfall

Video interview: David Threlfall

David explains why Len Harper has empathy with Melissa Young.

TV Blog: Production Designer

TV Blog: Production Designer

"Our job was to trap you, the audience, in the house with a killer."