| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Don Leaver | Crew | Directing | Director | 4 |
 Jeremy Burnham | Crew | Writing | Writer | 1 |
Peter Cregeen | Crew | Directing | Director | 2 |
Roger Marshall | Crew | Writing | Writer, Creator | 7 |
Terry Green | Crew | Directing | Director | 2 |
Willis Hall | Crew | Writing | Writer | 1 |
Donald Zec | Crew | Creator | Creator | |
 Gerry Mill | Crew | Directing | Director | 2 |
Tony Hoare | Crew | Writing | Writer | 1 |
 Benedict Taylor | Cast | Actor | Barry Stanley | 1 |
 Catriona MacColl | Cast | Actress | Linda Doolan | 1 |
 Clare Higgins | Cast | Actress | Jo | 10 |
 David Calder | Cast | Actor | Ben Hall | 10 |
 Dean Harris | Cast | Actor | Freddy Lawson | 1 |
 Derrick Branche | Cast | Actor | Ghulum Hussain | 1 |
 Eamon Boland | Cast | Actor | Det. Con. Mullery | 1 |
 Eileen Nicholas | Cast | Actress | Joyce Barlow | 3 |
 Elizabeth Adare | Cast | Actress | Betty Williams | 1 |
 Eric Richard | Cast | Actor | Stan Phillips | 1 |
 Gabrielle Glaister | Cast | Actress | Julie | 1 |
 Gawn Grainger | Cast | Actor | Jerry Nicholson | 10 |
 Harry Fowler | Cast | Actor | Ronnie Clayton | 1 |
 Ian Brimble | Cast | Actor | Reg Grey | 1 |
 John Boswall | Cast | Actor | Eric James | 1 |
 John Thaw | Cast | Actor | Mitch | 10 |
 Jonathan Adams | Cast | Actor | Peter Allison | 1 |
Kim Clifford | Cast | Jan Garske | 1 | |
Mitzi Rogers | Cast | Actress | Mrs. Westcott | 1 |
 Niall Tóibín | Cast | Actor | Sir Ralph Murie | 1 |
 Oliver Ford Davies | Cast | Actor | Dept. Assist. Commissioner Gradley | 1 |
 Patsy Smart | Cast | Actress | Rose | 1 |
 Paul Freeman | Cast | Actor | Harry Warren | 1 |
 Pete Postlethwaite | Cast | Actor | Jack Frost | 1 |
Peter Childs | Cast | Actor | D.C.S. Burrows | 1 |
 Philippa Urquhart | Cast | Actress | Susan | 2 |
 Roger Hammond | Cast | Actor | Coroner | 1 |
 Saeed Jaffrey | Cast | Actor | Zahoor Ahmed | 1 |
 Stephen Yardley | Cast | Actor | Shepherd | 1 |
 Tanveer Ghani | Cast | Actor | Zaman Khan | 1 |
 Tom Chadbon | Cast | Actor | Jake Kingsley | 1 |
 Tom Cotcher | Cast | Actor | Alex | 1 |
 Frank Mills | Cast | Actor | Stan Garske | 1 |
 Annie Hulley | Cast | Actress | Sheila | 1 |
 Emrys James | Cast | Actor | Det. Chief Inspector Sangster | 1 |
Frank Duncan | Cast | Actor | Dr. Gregory | 1 |
Anthony Dutton | Cast | Actor | Miller | 1 |
Philip Dunbar | Cast | Actor | Mr. Goosey | 1 |
Judith Bruce | Cast | Babs | 1 | |
Colum Gallivan | Cast | Actor | 'Tug' Wilson | 1 |
Douglas Milvain | Cast | Actor | Brewster | 1 |
Ivan Beavis | Cast | Actor | Charlie Roberts | 1 |
David Rhule | Cast | Actor | Frank | 1 |
| Person | Type | Job | Role(s) | Episodes |
