All 119 actors in both Inspector Morse and Midsomer Murders
119 actors have appeared in both Inspector Morse and Midsomer Murders, across 169 episodes. The most-credited is Harriet Walter, Dr. Esther Martin in Inspector Morse and Diana Davenport, Margaret Winstanley in Midsomer Murders.
| Actor | In Inspector Morse | In Midsomer Murders | Eps | Eps |
|---|---|---|---|---|
| Harriet Walter | Dr. Esther Martin | Diana Davenport, Margaret Winstanley | 1 | 2 |
| Holly Aird | Angie Hartman | Claire Powell, Paige Burrows | 1 | 2 |
| Richard Huw | Detective Constable Dearden | Tim Young | 2 | 1 |
| Simon Callow | Theodore Kemp | Dr. Wellow, Vernon De Harthog | 1 | 2 |
| Samantha Bond | Helen Marriat | Arabella Hammond, Kate Cameron, Suzanna Chambers | 1 | 3 |
| Cathryn Bradshaw | Janice | Anne Marr | 1 | 1 |
| Claire Skinner | Girl Pupil | Kitty Oswood | 1 | 1 |
| Con O'Neill | Paul Matthews | Jim Caxton | 1 | 1 |
| Frances Barber | Nicole Burgess | Constance Fielding, Ingrid Lockston | 1 | 2 |
| Nathaniel Parker | Jamie Jasper | Brian Havergal | 1 | 1 |
| Pearce Quigley | Mick McGovern | Colin Yule | 1 | 1 |
| Maggie O'Neill | Hilary Dobson | Agnes Waterhouse, Audrey Glenhill | 1 | 2 |
| Amanda Burton | Mirella Lunghi | Carole Latimer | 1 | 1 |
| Barbara Flynn | Monica Height | Millie Bullard | 1 | 1 |
| Brian Bovell | Pierre | Eric Gladberry | 1 | 1 |
| Geraldine James | Helen Field | Miranda Bedford | 1 | 1 |
| Ian McNeice | Pathologist | Dr. Oliver Burgess | 1 | 1 |
| Kenneth Cranham | Cedric Downes | Jude Langham | 1 | 1 |
| Philip McGough | Brian Pierce | Geoffrey Bantling | 1 | 1 |
| Cheryl Campbell | Sylvie Maxton | Sandra MacKillop, Vivian Stannington | 1 | 2 |
| John Cater | The Dean | Jack Pearce, Mr. Tibbs | 1 | 2 |
| Richard Graham | P.C. Cobbs | Gerry Bleacher, Stanley Goodfellow | 1 | 2 |
| Christine Kavanagh | Lucy Downes | Margaret Florian | 1 | 1 |
| Diana Quick | Mrs Stevens | Clare Bonavita, Hermione Lancaster | 1 | 2 |
| Frances Tomelty | Grace Craven | Audrey Monday | 1 | 1 |
| George Costigan | Ron Garrett | Jack Filby | 1 | 1 |
| Jill Baker | Jennifer Coleby | Eleanor Swanscombe | 1 | 1 |
| Keith Allen | John Peter Barrie | Harry Marx | 1 | 1 |
| Kim Thomson | Helen Radford | Janet Reason | 1 | 1 |
| Mary Jo Randle | D.S. Maitland | Janet Pennyman | 1 | 1 |
| Phil Davis | Sherman | Gary Cooper | 1 | 1 |
| Robert Pugh | Harris | Caradoc Singer | 1 | 1 |
| Ronald Pickup | Ian Matthews | Ernest Balliol, Rupert Smythe-Webster | 1 | 2 |
| Seeta Indrani | Laboratory Assistant | Susan Lennard | 1 | 1 |
| Malcolm Raeburn | Martin Kass | Auctioneer, Hotel Manager, Steve | 1 | 3 |
| Denyse Alexander | Cinema Manageress | Agnes Gray, Peggy Benson | 1 | 2 |
| Joanna David | Susan Fallon | Amy Lyddiard, Mother Julian | 1 | 2 |
| Patrick Drury | Frank McTeer | Connor Simpson, Robin Wooliscroft | 1 | 2 |
| Anna Calder-Marshall | Jane Robson | Susan Millard | 1 | 1 |
| Gemma Jones | Anne Staveley | Maisie Gooch | 1 | 1 |
| George Irving | George Henderson | Matthew Hendred | 1 | 1 |
| Julia Sawalha | Rachel | Penny Henderson | 1 | 1 |
| Oliver Ford Davies | Frederick Redpath | Otto Benham | 1 | 1 |
| Anna Massey | Lady Emily Balcombe | Brenda Packard, Honoria Lyddiard | 1 | 2 |
| Ann Bell | Catherine Dawson | Cherrie Balcombe | 1 | 1 |
| Clive Swift | Dr Bartlett | Felix Hope | 1 | 1 |
| Michael Bertenshaw | Detective | Michael Rycroft | 1 | 1 |
| Philip Anthony | Newspaper Editor | Peter De Winter | 1 | 1 |
| Robert Hardy | Andrew Baydon | Robert Cavendish | 1 | 1 |
| Robert Swann | Mark Felsham | Gerald Hadleigh | 1 | 1 |
| Anthony Bate | Bernard Crowther | Augustus Deverell | 1 | 1 |
| Eunice Roberts | Policewoman | TV Announcer | 1 | 1 |
| Geoffrey Beevers | Peter Foster | Newscaster | 1 | 1 |
| Gwen Taylor | Margaret Cliff | Frances Le Bon | 1 | 1 |
| James Greene | Defence Counsel | Douglas Wakely | 1 | 1 |
| James Hazeldine | Digby Tuckerman | Leo Bantock | 1 | 1 |
| Kenneth Colley | Detective Chief Inspector Patrick Dawson | Lloyd Kirby | 1 | 1 |
| Lloyd McGuire | Clough | Bob | 1 | 1 |
| Marion Bailey | Fran Pierce | Alyssa Bradley | 1 | 1 |
| Paul Shelley | Stephen Radford | CC Richard Lovell, Walter Oswood | 1 | 2 |
| Albert Welling | Chris Stoneley | Ron Wilson | 1 | 1 |
| Arthur Cox | Noakes | Landlord | 1 | 1 |
| Bernard Lloyd | Professor Edward Ullman | Byron Street | 1 | 1 |
| Charles Collingwood | Cassidy, Clarets' Fast Bowler | Lord Hislop | 1 | 1 |
| David Haig | Peter Rhodes | George Jeffers | 1 | 1 |
| Diane Fletcher | Marion Brooke | Marcia Tranter | 1 | 1 |
| Jane Booker | Phillipa Foster | Janet Lovell, Laura Hutton | 1 | 2 |
| Jeremy Clyde | Roger McMill | Bill Mitchell | 1 | 1 |
| Nicholas Pritchard | John Maguire | Justin Pickard, Solicitor | 1 | 2 |
| Nicky Henson | Vince Cranston | Simon Reason, Terence Charteris | 1 | 2 |
| Philip Bretherton | David Acum | Matthew Woodley | 1 | 1 |
| Richard Hawley | Orderly | Will Green | 1 | 1 |
| Rupert Holliday-Evans | David | Adam Peach | 1 | 1 |
| Christopher Benjamin | Professor Furlong | Harvey Crane | 1 | 1 |
| David Ryall | Derek Whittaker | Bob Moss | 1 | 1 |
| John Normington | Lionel Pawlen | Donald Tew | 1 | 1 |
| Richard Durden | Alan Richards | Duncan Goff | 1 | 1 |
| Fiona Mollison | Sheila Phillipson | Diane Charteris | 1 | 1 |
| Jane Bertish | Marion Kemp | Katisha Empson | 1 | 1 |
| Jason Durr | John Brewster | Luke Archbold | 1 | 1 |
| John Bird | George Linacre | St John Beachwood | 1 | 1 |
| Jonathan Coy | Harry Balcombe | Kenneth Gooders | 1 | 1 |
| Sam Kelly | Walter Majors | Jack Fothergill | 1 | 1 |
| Allan Corduner | Gentile Bellocchio | Michael Hipsman | 1 | 1 |
| Barbara Leigh-Hunt | Blanche Copley-Barnes | Marjorie Empson | 1 | 1 |
| Bill Moody | Police Sergeant | Clifford Rawnsley | 1 | 1 |
| David Gant | Geoffrey Boyd | Brandon Monkford | 1 | 1 |
| Maggie Holland | Martha | W.I. Woman | 1 | 1 |
| Rosalind March | Susie Tuckerman | Liz Grey | 1 | 1 |
| Aran Bell | P.C. Pringle | Warren Kaine | 1 | 1 |
| Freddie Jones | Harry Field, Sr. | Benbow | 1 | 1 |
| Janet Suzman | Claire Brewster | Lady Matilda William | 1 | 1 |
| June Watson | Mrs Harris | Mary May | 1 | 1 |
| Rebecca Lamb | Mother's Help | Staff Nurse | 1 | 1 |
| Terrence Hardiman | Clive Palmer | Dr. James Lavery | 1 | 1 |
| Clifford Rose | Dr. Charles Hudson | Rev. Gregory | 1 | 1 |
| Joan Blackham | Helen Buscott | Maureen Stubbs | 1 | 1 |
| Patrick Godfrey | Doctor Greer | Dudley Carew | 1 | 1 |
| Brian Poyser | Inspector Cyril Dewar | Derek | 1 | 1 |
| Isla Blair | Janey Wilson | Dr. Jane Moore | 1 | 1 |
| James Laurenson | Tony Richards | James Tate | 1 | 1 |
| Paul Ridley | Husband | Neville Blackshaw | 1 | 1 |
| Sian Thomas | Carol Sharp | Peggy Aynscombe | 1 | 1 |
| Julian Curry | Alan Cartwright | Ronald Burgess | 1 | 1 |
| Lesley Vickerage | WPC | Simone Hollingsworth | 1 | 1 |
| Annie Lambert | Adele Richards | Ingrid Peterson | 1 | 1 |
| Christopher Fulford | Tim Ablett | Alan Best | 1 | 1 |
| John Castle | Tony Doyle | Charles King | 1 | 1 |
| Pamela Miles | Amy Morris | Lady Hislop | 1 | 1 |
| Richard Vanstone | Gerry Firth | Joe Smeeton | 1 | 1 |
| Roger Frost | Photographer | Colin Salter | 1 | 1 |
| Robert Oates | Ted Parker | Bill Pitman | 1 | 1 |
| Anthony Smee | Roope | Captain Tucker | 1 | 1 |
| Frederick Treves | Dean of Lonsdale College | Gerald Bennett | 1 | 1 |
| Robert Goodale | Reardon | Dr. Sellers | 1 | 1 |
| Robert Lang | Chief Superintendent Dewar | Woody Pope | 1 | 1 |
| Adie Allen | Barbara Redpath | Annie | 1 | 1 |
| David Shaw Parker | Forensic Sergeant | Bert Deling | 1 | 1 |
| Murray Ewan | Security Officer | Liam's Father | 1 | 1 |
← Inspector Morse × Midsomer Murders
Cast data from TVmaze, licensed CC BY-SA 4.0.