Series Directed by
| Peter Duguid | ... | (11 episodes, 1967-1972) |
| Jim Goddard | ... | (6 episodes, 1969-1972) |
| Mike Vardy | ... | (6 episodes, 1969-1972) |
| Reginald Collin | ... | (4 episodes, 1969-1972) |
| Bill Bain | ... | (3 episodes, 1967-1972) |
| Piers Haggard | ... | (3 episodes, 1967-1970) |
| Robert Tronson | ... | (3 episodes, 1967-1969) |
| Voytek | ... | (3 episodes, 1970-1972) |
| Toby Robertson | ... | (1 episode, 1967) |
| Guy Verney | ... | (1 episode, 1967) |
| Peter Sasdy | ... | (1 episode, 1969) |
| Jonathan Alwyn | ... | (1 episode, 1972) |
Series Writing Credits
| James Mitchell | ... | (Callan created by) (12 episodes, 1972) |
| James Mitchell | ... | (writer) (8 episodes, 1967-1969) |
| James Mitchell | ... | (written by) (7 episodes, 1969-1972) |
| James Mitchell | ... | (created by) (6 episodes, 1969-1972) |
| James Mitchell | ... | (series created by) (5 episodes, 1970) |
| James Mitchell | ... | (by) (3 episodes, 1967-1972) |
| James Mitchell | ... | (Callan written by) (2 episodes, 1972) |
| James Mitchell | ... | (creator) (2 episodes, 1969) |
| James Mitchell | ... | (series developed by) (2 episodes, 1967) |
| James Mitchell | ... | (series developer) (1 episode, 1969) |
| Ray Jenkins | ... | (by) (3 episodes, 1970-1972) |
| Ray Jenkins | ... | (writer) (2 episodes, 1969) |
| Bill Craig | ... | (by) (5 episodes, 1970-1972) |
| Robert Banks Stewart | ... | (writer) (2 episodes, 1967-1969) |
| Robert Banks Stewart | ... | (by) (1 episode, 1969) |
| Terence Feely | ... | (series developed by) (2 episodes, 1967) |
| Terence Feely | ... | (series developer) (1 episode, 1969) |
| Trevor Preston | ... | (by) (2 episodes, 1970-1972) |
| Trevor Preston | ... | (writer) (1 episode, 1969) |
| John Kershaw | ... | (2 episodes, 1969-1972) |
| John Kershaw | ... | (by) (1 episode, 1972) |
| William Emms | ... | (by) (1 episode, 1970) |
| William Emms | ... | (writer) (1 episode, 1969) |
| Michael Winder | ... | (by) (1 episode, 1970) |
| Michael Winder | ... | (writer) (1 episode, 1969) |
| Lee Dunne | ... | (writer) (1 episode, 1969) |
| Peter Hill | ... | (by) (1 episode, 1972) |
| George Markstein | ... | (by) (1 episode, 1972) |
Series Cast
Series Produced by
| Reginald Collin | ... | producer (35 episodes, 1969-1972) |
| John Kershaw | ... | associate producer (14 episodes, 1969) |
| Lloyd Shirley | ... | executive producer (8 episodes, 1967-1969) |
| Terence Feely | ... | associate producer (7 episodes, 1967-1969) |
Series Music by
| Jack Trombey | ... | (unknown episodes) |
Series Cinematography by
| Michael Elphick | ... | (1 episode, 1969) |
Series Production Design by
| David Marshall | ... | (9 episodes, 1967-1972) |
| Peter Le Page | ... | (6 episodes, 1967-1972) |
| Neville Green | ... | (6 episodes, 1969-1972) |
| Stan Woodward | ... | (5 episodes, 1969-1972) |
| Mike Hall | ... | (4 episodes, 1969-1972) |
| Darrell Lass | ... | (2 episodes, 1967) |
| Terry Gough | ... | (2 episodes, 1969) |
| Malcolm Goulding | ... | (1 episode, 1967) |
| Bryan Graves | ... | (1 episode, 1967) |
| Roger Allan | ... | (1 episode, 1969) |
| Tony Borer | ... | (1 episode, 1969) |
| John Kershaw | ... | (1 episode, 1969) |
| Vic Symonds | ... | (1 episode, 1969) |
| Frederick Pusey | ... | (1 episode, 1970) |
| Bill Palmer | ... | (1 episode, 1972) |
| Terry Pritchard | ... | (1 episode, 1972) |
| Bernard Spencer | ... | (1 episode, 1972) |
Series Makeup Department
| Launa Bradish | ... | makeup supervisor (uncredited) (1 episode, 1967) |
Series Art Department
| Andy Armstrong | ... | props (unknown episodes) |
Series Sound Department
| Tony Dawe | ... | sound designer (unknown episodes) |
| Mike Pontin | ... | sound (uncredited) (1 episode, 1967) |
Series Stunts
| Alan Chuntz | ... | fight arranger (1 episode, 1972) |
Series Camera and Electrical Department
| Luigi Bottone | ... | lighting supervisor (uncredited) (1 episode, 1967) |
| Mike Roberts | ... | technical supervisor (uncredited) (1 episode, 1967) |
Series Costume and Wardrobe Department
| Frances Bolwell | ... | wardrobe supervisor (uncredited) (1 episode, 1967) |
Series Editorial Department
| Nigel Evans | ... | vision mixer (uncredited) (1 episode, 1967) |
Series Script and Continuity Department
| George Markstein | ... | story editor (22 episodes, 1970-1972) |
Series Additional Crew
| Christopher Toyne | ... | floor manager (uncredited) (2 episodes, 1972) |
| Mary Lewis | ... | stage manager (uncredited) (1 episode, 1967) |
| Dottie Rice | ... | production assistant (uncredited) (1 episode, 1967) |
| Denver Thornton | ... | floor manager (uncredited) (1 episode, 1967) |
