• 
  Leonora Lonsdale

  regizor

• 
  Agatha Christie

  scenarist
• 
  Sarah Phelps

  scenarist

• 
  Rufus Sewell

  Mark Easterbrook
• 
  Kaya Scodelario

  Hermia Easterbrook
• 
  Georgina Campbell

  Delphine Easterbrook
• 
  Kathy Kiera Clarke

  Sybil Stamfordis
• 
  Sheila Atim

  Thyrza Grey

• 
  Rita Tushingham

  Bella
• 
  Madeleine Bowyer

  Jessie Davis
• 
  Sean Pertwee

  Stanley Lejeune
• 
  Bertie Carvel

  Zachariah Osborne
• 
  Claire Skinner

  Yvonne Tuckerton
• 
  Henry Lloyd-Hughes

  David Ardingly
• 
  Sarah Woodward

  Clemency Ardingly

• 
  Kim Chapman

  Rita
• 
  Nicky Goldie

  dna. Coppins
• 
  James Fleet

  Oscar Venables
• 
  Sarah Jane Morgan
• 
  Jon Ramsbottom
• 
  Mark Schneider
• 
  Christopher Bianchi

  Rawle
• 
  Elliot Francis

• 
  Veronica Castillo

  producător
• 
  Benjamin Greenacre

  producător
• 
  Ado Yoshizaki Cassuto

  producător
• 
  Charlotte Mitchell

  costume
• 
  Anne Sopel

  montaj
• 
  Eve Doherty

  montaj
• 
  Mdhamiri Á Nkemi

  montaj
• 
  Anne Nikitin

  coloană sonoră
• 
  Jeff Tessler

  design de producţie