Bellbird Online
| Series cast summary: | |||
 | Carmel Millhouse | - | Marge Bacon (1967-1977) / - 1,561 episodes, 1967-1977 |
| Carl Bleazby | - | Col. Emerson 1,511 episodes, 1968-1977 |
| Peter Aanensen | - | Jim Bacon (1967-1976) / - 1,386 episodes, 1968-1976 |
 | Maurie Fields | - | John Quinney (1969-1977) / - 1,237 episodes, 1969-1976 |
| Dorothy Bradley | - | Rose Lang Wilson 1,229 episodes, 1967-1974 |
| Brian Hannan | - | Roger Green / - 1,186 episodes, 1970-1977 |
| Gary Gray | - | David Emerson 1,168 episodes, 1969-1975 |
| Moira Carleton | - | Olive Turner (1969-1977) / - 1,147 episodes, 1969-1977 |
| Terry Norris | - | Joe Turner (1969-1977) / - 1,142 episodes, 1967-1977 |
 | Lynette Curran | - | Rhoda Lang Wilson Greene (1967-1974) / - 1,107 episodes, 1967-1974 |
| Gerda Nicolson | - | Fiona Davies 1,064 episodes, 1968-1974 |
| Gabrielle Hartley | - | Maggie Emerson 1,016 episodes, 1969-1974 |
| Dennis Miller | - | Constable Des Davies (1968-1974) / - 991 episodes, 1968-1974 |
| Kurt Ludescher | - | August Grossark 881 episodes, 1967-1972 |
| Alan Hopgood | - | Dr. Reed 872 episodes, 1972-1977 |
| Bryon Williams | - | Adam Lockhart 872 episodes, 1972-1977 |
| Rosie Sturgess | - | Anna Maria Lini 843 episodes, 1969-1973 |
 | Terry McDermott | - | Max Pearson 841 episodes, 1969-1973 |
| Frank Rich | - | Georgio Lini 841 episodes, 1969-1973 |
| Margaret Cruickshank | - | Dr. Liz Sinclair 830 episodes, 1969-1973 |
| Maggie Millar | - | Dr. Georgia Moorehouse 685 episodes, 1972-1977 |
 | Julia Blake | - | Elaine Thomas (1972-1975) / - 677 episodes, 1972-1975 |
| Brian James | - | Ian Bennett 671 episodes, 1970-1973 |
Most episodes of this series are believed to be lost.
The last ever episode aired on 23 December 1977.