Blue Heelers (season 1)

Main cast for this season consisted of:

• John Wood as Sergeant Tom Croydon [full season]
• Julie Nihill as Christine 'Chris' Riley [full season]
• Martin Sacks as Detective Senior Constable Patrick Joseph 'P.J.' Hasham [full season]
• Lisa McCune as Constable Margaret 'Maggie' Doyle [full season]
• William McInnes as Senior Constable Nicholas 'Nick' Schultz [full season]
• Grant Bowler as Constable Wayne Patterson [full season]
• Ann Burbrook as Roz Patterson [until episode 30]
• Damian Walshe-Howling as Probationary Constable Adam Cooper [from episode 34]

Ann Burbrook was originally cast as Maggie Doyle and Lisa McCune as Roz Patterson but the two swapped roles to avoid being typecast in the future.[1]

William McInnes was originally cast as PJ Hasham and Martin Sacks as Nick Schultz but the two swapped roles because McInnes "looked more like a Schultz".[1]

Roz was written out of the show before season's end, because the producers thought that they could do more with another police character, rather than a civilian. This allowed for the introduction of Adam Cooper to the group.

Semi-regular cast members for this season include:

• Peta Doodson as Sergeant Monica Draper
• Beth Buchanan as Susan Croydon
• Michael Isaacs as Clancy Freeman
• Suzi Dougherty as Dr. Mel Carter
• Axl Taylor as Len the barman
• Dennis Miller as Ex-Sergeant Pat Doyle
• Nick Waters as Acting Inspector → Inspector Ted Faulkner
• Helen Trenos as Celia Donald
• Dale Stevens as Senior Constable Rose Egan
• Jennifer Botica as Detective Senior Constable Hilary Edmunds

Notable guest stars for the season include:

• Radha Mitchell as Sally-Anne[2]
• Gerard Kennedy as John Eagan,[3]
• Brett Swain as Peter Sutcliffe[4]
• Kate Keltie as Sally Lamont[5]
• Peter Hosking as Frank Davis[5]
• Anne Phelan as Mrs. Brady[6]
• Petra Jared as Kim Stewart[7]
• Charles 'Bud' Tingwell as Hayes[8]
• Lois Collinder as Mrs. Rivers[9]
• Raelee Hill as Jill Lambert[10]
• Libby Tanner as Heather[11]
• Lois Ramsay as Eileen Heart[12]
• Ian Smith as Clive Burton[13]
• David Wenham as William Cassidy[14]
• Rex Hunt as Ben Murphy[15]
• Janet Andrewartha as Bridget Ryan[16]
• Tony Briggs as Tony Dixon[17]

At the start of the season, we meet young city constable, Maggie Doyle, who is arriving at her posting in the small country town of Mount Thomas. At Mount Thomas police station we also meet the officer in charge, Sergeant Tom Croydon, who runs "his" station with an almost grandfatherly watch over his co-workers. We also meet Constable Wayne Patterson, who we find had a short romance with Maggie while they attended the Victoria Police Academy together; much to Maggie's surprise, he is now married to Roz Patterson. We also meet Senior Constable Nicholas 'Nick' Schultz, a sarcastic and yet good-hearted cop, and Senior Detective Patrick Joseph "P.J." Hasham, a charismatic and somewhat chauvinistic detective who soon found himself very interested in Maggie. At the local pub, The Imperial, we meet Chris Riley, a local woman who knows all the ins-and-outs of Mount Thomas.

During the season, we see Roz assisting the Heelers and later getting a job at the station as the administration officer. We also see the extent of Roz and Wayne's marriage problems which, when brought to a head when Roz witnesses a shooting over the telephone, results in the end of their marriage and Roz leaving Mount Thomas and returning to her home in Melbourne. This marriage dissolution is a result of many pressures which Roz and Wayne are placed under as a result of Wayne's dangerous job. This includes his being shot and left for dead by two criminals and Roz's somewhat intense jealousy for Maggie. Roz's absence opens up a place for ambitious and contentious young cop, Constable Adam Cooper, whose "breaking-in" at Mount Thomas is anything but smooth, particularly with Wayne who develops quite a disdain for him. Keeping with the theme of family problems, we see how Tom's family problems, including problems with his two daughters, develop. These are only made worse with the death of Tom's wife, Nell, as a result of a car accident. Tom, as a superior police officer, has to learn to deal to separate his personal and professional lives. He is increasingly finding it harder and harder when he has to deal with his friends and family when it is them that have committed offences. PJ has to deal with an old flame, Hilary Edmunds, when she arrives in town as part of the livestock squad, investigating farming issues in Mount Thomas. Maggie also finds romance in Mount Thomas with a shifty detective, Sean Neale, and she has trust issues when she discovers that her beloved boyfriend may, in fact, be a criminal. Maggie also discovers she has relationship problems with her father, Sergeant Pat Doyle. It is also revealed that Nick is carrying a huge secret: his wife and daughter, as well as half of his family, were killed in a car crash. This is revealed to be the reason Nick joined highway patrol and the reason for his stance against vehicle offences such as speeding and drink driving.

The show quickly had an average Rating of 2.5 Million and going to 3.5 million at its peak.

The writers and Southern Star didn't expect the show to go anywhere but it quickly amassed to being a #1 Hit series for a number of years up unto 2003-2004 where the drama shows were beginning to fall down in ratings because the CSI franchise became more popular than drama shows since 2001, which caused the cancellation of the show in 2006. The show had 510 episodes out of the thirteen seasons and 12 years since it aired.