• 
  Roger Allam

  DI Fred Thursday
• 
  Jack Laskey

  DS Peter Jakes
• 
  Shaun Evans

  DC Endeavour Morse
• 
  Stefanie Martini

  Georgina Mortmaigne
• 
  Jessie Buckley

  Kitty Batten
• 
  Anya Taylor-Joy

  Philippa Collins-Davidson
• 
  Sophie Winkleman

  Isobel Humbolt
• 
  Kit Young

  Chris

• 
  Charlotte Hope

  Eve Thorne
• 
  Paul Bullion

  Gerry Olderby
• 
  James Bradshaw

  Dr. Max DeBryn
• 
  Simon Kunz

  DI Bart Church
• 
  Anton Lesser

  Chief Superintendent Bright
• 
  Caroline O'Neill

  Win Thursday
• 
  Abigail Thaw

  Dorothea Frazil

• 
  Nick Waring

   Force Medical Examiner (2 episodes, 2014)
• 
  Jack Bannon

  Sam Thursday
• 
  Sara Vickers

  Joan Thursday
• 
  Shvorne Marks

  Monica Hicks
• 
  Sean Rigby

  PC Jim Strange
• 
  Dakota Blue Richards

  WPC Shirley Trewlove
• 
  Lewis Peek

  DC George Fancy
• 
  Simon Harrison

  DCI Ronnie Box
• 
  Carol Royle

  Mrs. Bright
• 
  Richard Riddell

  DS Alan Jago
• 
  Mark Arden

  Eddie Nero
• 
  Flora London

  Bridget Mulcahy